KH 4225 BT - Earphones AEG - Free user manual and instructions
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USER MANUAL KH 4225 BT AEG
D Stereo Bluetooth Kopfhorer
F Casque stereo bluetooth
E Auriculas Estereo Bluetooth
I Cuffie Stereo Bluetooth
GB Stereo Bluetooth Headphones
Elimination. Page 12
Italiano
Indices
Overview of the Components.. 3
Instruction Manual.. Page 21
Technical Specifications.. 24
Disposal. 24
Espanol
Indices
Portee: 10 metres environ
Sopporte Bluetooth: V3,0 + EDR
Supporto Bluetooth: V3.0 + EDR
Range: ca. 10 m
Frequenza transmission: 2,4 GHz
Protocolli: A2DP, AVRCP
Thank you for choosing our product. We hope you will enjoy using the appliance.
Symbols in these Instructions for Use
Important information for your safety is specially marked. It is essential to comply with these instructions in order to avoid accidents and prevent damage to the machine:
WARNING:
This warns you of dangers to your health and indicates possible injury risks.
CAUTION:
This refers to possible hazards to the machine or other objects.
NOTE:
This highlights tips and information.
Safety instructions
Read the operating instructions carefully before putting the appliance into operation and keep the instructions including the warranty, the receipt and, if possible, the box with the internal packing. If you give this device to other people, please also pass on the operating instructions.
- The appliance is designed exclusively for private use and for the envisaged purpose. This appliance is not fit for commercial use.
- Do not use the device with wet hands.
- To minimize the risk of fire or electrical shock, subject the device neither to rain nor to humidity. Do not operate the device in the direct proximity of water (e.g. bathroom, swimming pool).
- Keep the device away from heat, direct sunlight and sharp edges.
- Keep the device away from naked flames.
- Do not subject the battery to a hard impact or pressure.
- Do not insert any metal objects into the device. Risk of short circuit!
- Do not use the device in an extremely humid or muggy environment.
- To avoid a static charge, do not utilize the device in an extremely dry climate.
- The device needs to be examined regularly for signs of damage or material fatigue. If damage is noticed, the device may no longer be used.
Children and Frail Individuals
In order to ensure your children's safety, please keep all packaging (plastic bags, boxes, polystyrene etc.) out of their reach.
WARNING!
Caution! Do not allow small children to play with the foil as there is a danger of suffocation!
Special Safety Instructions
WARNING:
- Do not set the volume level of your headphones too loud, this may damage your hearing and you may put yourself and others in danger.
- Set the volume to low in order not to disturb your surroundings.
If you suffer from tinnitus, set the volume to low or do not use the device. - Ear specialists recommend that you do not use headphones constantly over long periods.
- Do not use the device together with a hearing aid, since it may cause interference.
- Safety remains paramount. Do not use the device when driving a motorised vehicle, when riding a bicycle or when jogging on the street. Adjust the volume to match the surrounding traffic.
- Do not use the device in situations in which you need to be able to hear without any interference.
The headphones generate magnetic fields which may affect pacemakers and implanted defibrillators. Keep the device at least 10cm away from pacemakers or implanted defibrillators. - Only use the headphones in planes, in which the wireless Bluetooth technology is permitted.
CAUTION:
Do not keep the headband of the headphones stretched for a long period of time, since this may weaken the tension of the headband.
Check the scope of delivery
1 Headphones
1 Charging cable (USB plug connector (type A) in Mini-B type plug connector)
Overview of the Components
1 Adjustable brackets
2 Status light, multi-colored
| Display during charging Status |
| Continuous red light In charging mode |
| Light is off Charging is complete |
22
English
| Display during operation Status | |
| Red and blue flash alternately | In pairing mode |
| Red flashes every 5 seconds | Battery weak |
| Blue flashes twice Connection is available | |
3 Button >"Forward"(next title)
4 Multifunction button: On/ Off, Play/Pause, accepting/ terminating call, automatic redial
5 Volume "+" (press or keep pressed down)
6 Microphone
7 Volume " - " (press or keep pressed down)
8 Charger connector
9 Button <"Backward" (previous title)
Before First Use
- Charge the battery before first use. See details in chapter "Charge Integrated Battery".
Charge Integrated Battery
The player is powered by the integrated rechargeable lithium battery. Charge the battery as follows:
- Connect the device to a computer that is switched on using the supplied USB cable. The indicator lamp lights up red.
- When the battery is fully loaded, the indicator light will go out.
- Remove the charging cable from the headphones and the PC. If the headphones remain connected to a computer that is switched off, the battery of the headphones is discharged again.
NOTE:
The battery is only charged while the PC is switched on.
- Do not connect the player for a long period of time to a laptop computer disconnected from mains power. Otherwise the laptop computer's battery may be discharged.
The charging time varies according to battery use.
- Should you not use the device for longer than half a year, charge the battery at least every 6 to 12 months. Even when switched off, the battery of the headphones is continuously discharged.
Use
Putting on the headphones
- Follow the marking on the outer side of the headphoneearpiece. R = Right, L = Left
- The headphone earpiece is adjustable according to the size of the head. This ensures that the headphones sit properly.
#
WARNING:
Listening when the volume level is loud may damage the hearing of the listener.
Bluetooth
Bluetooth involves a technology for wireless radio connection of devices over a short distance. Devices with Bluetooth standard are transmitting between 2.402 and 2.480GHz in the ISM band (Industrial, Scientific and Medical). Interferences can however be caused by WLAN networks, wireless telephones, or microwave ovens, for example, which operate in the same frequency band.
Bluetooth technology enables hands-free operation of mobile phones, for example. This device offers you the possibility to use a Bluetooth-enabled device. The function radius is thereby restricted device-dependant to ca. 15 meters.
If your playing device supports the A2DP profile (Advanced Audio Distribution Profile) and has a music-player function, then you can also wirelessly transfer music to the device. The A2DP profile involves a multi-vendor Bluetooth profile. By streaming, stereo-audio signals are wirelessly transferred between the playing device (source) and the receiving device. To be able to operate the source by remote control, the player needs to support the AVRCP profile (Audio Video Remote Control Profile).
Due to the different device manufacturers, models, and software versions, a full functionality cannot be guaranteed.
Logging on devices (Pairing)
Before you can listen to music or make phone calls with the headphones, you need to first register the devices with each other.
- Ensure, that the Bluetooth function is activated in your player (e.g. mobile phone). For this, refer to the operation manual of your player.
- Keep the button pressed down for 7 seconds until the red and the blue lights flash alternately. The device is now set to the pairing mode.
- Chose the Bluetooth menu in your player and register the device in your player. For this, refer to the operation manual of your player. The device "AEG KH 4225" will show in your player as a selection.
NOTE:
Only one player can be connected to the headphones at any one time. If the headphones are already connected to a different player, the device will not appear in the BT selection menu.
- Now enter the password "0000" in your player, depending on the device manufacturers, model, and software version.
English
If the registration was done successfully, a short beep sound will be heard from the headphones. The blue light will rapidly flash twice. Then the blue light flashes twice every 5 seconds. If possible, adjust the volume of the player to a suitable listening volume.
iNOTE:
- Depending on the device manufacturer, you need to perform the registration (PAIRING) again to connect the devices.
- The Bluetooth compatibility cannot be ensured for devices (e.g. mobile phones) getting released in the future.
To ensure an optimal connection, make sure that the battery of your player is completely charged.
Some of the mobile phone brands have an energy-saving mode. Deactivate the energy-saving mode as it can otherwise result in problems during the data transfer through Bluetooth. - To be able to transfer audio data, Bluetooth needs to stay activated in your player. Observe the operation manual of your player.
If there is no Bluetooth connection, the red light will flash every 3 seconds.
Operation
The device is equipped with multi functional buttons. For different functions press the respective button briefly or press and hold.
On/Off
- Press and hold the button approx. 5 seconds to turn the player on. A beep sound will be heard from the speaker and the light (1) will flash blue.
NOTE: Automatic connection
If supported by your player (e.g. mobile phone), the devices will be connected automatically. The prerequisite for this is:
The devices were already connected with each other.
- Bluetooth is activated in your player.
- Press and hold the button again approx. 5 seconds to turn the player off. The devices are separated. The light will quickly flash red and will then go out.
iNOTE:
Turn off the headphones when you are not using them to conserve the battery.
Replay/Pause
-
Press the multifunction button in order to interrupt the playback.
-
Press the multifunction button again in order to continue the playback.
NOTE:
Depending on the device manufacturers, models, and software versions you need to start the music playback in your player.
Adjust Volume
Keep the button pressed in the "+" or "-" direction in order to adjust the volume. Release the button if you have set the desired volume.

WARNING:
Listening to music at high volume can damage your hearing.
NOTE:
If the maximum volume on the headphones has been reached, a beeping sound will be heard.
Select Music
- Press the > button in order to select the next track.
- If you press the < button, the current track will be played from the beginning. Press the < button twice to select the previous track.
NOTE:
Your player must support this function.
Accept/terminate a conversation
- Push the button to accept an incoming call.
- To end the conversation, push the button one more time.
NOTE:
During an incoming telephone call, the music playback will stop. After terminating the conversation, the music piece will continue to be played back.
Number radial
You would like to call the last dialed number again?
Press the button until you hear a beep.
If you now release the button, the previously dialed number will be dialed.
Cleaning and storage

CAUTION:
Do not immerse the headphones in water!
- There are no parts inside the device which can be maintained by the user.
- Clean the headphones with a slightly damp cloth and no additional cleaning agents.
24 English Troubleshooting
| Symptoms Possible cause Solution | ||
| Headphones cannot be turned on | Battery empty Charge | charge the battery (→ Page 22) |
| No audio signal during Bluetooth connection | Headphones are turned off | Turn the Headphones on. |
| Headphones are not paired with the audio source. | Check whether the connection exists. Pair the Headphones with the audio source again, if necessary. | |
| Volume too low Inc | ease the volume on the headphones | |
| Increase the volume on the audio source. | ||
| Headphones cannot be connected | Pairing does not work | Check, whether the audio source supports the A2DP protocol. |
| Audio source is turned off. | Turn the audio source on. | |
| Bluetooth is turned off on the audio source. | Turn the Bluetooth function on in the audio source. | |
Technical Specifications
Model: KH 4225 BT
Net weight: approx. 0.112 kg
Battery: 3.7 V 300 mAh lithium polymer
Charging time: approx. 3.0 hours
Operating time: approx. 10 hours
Bluetooth
Bluetooth support: V3.0 + EDR
Range: approx. 10 meters
Transmitting frequency: 2.4 GHz
Protocols: A2DP, AVRCP
The right to make technical and design modifications in the course of continuous product development remains reserved.
This device complies with the relevant CE Directives and is designed in accordance with the latest safety regulations.
Disposal
Battery disposal

The device has a rechargeable battery. Used batteries and accumulators do not belong in the household waste.
The batteries / accumulators must be removed before the product goes into the waste disposal. For this, consult qualified specialized personnel.
Environmental protection

Do not dispose of the device at the end of its service life with normal household waste. Bring it to the official collection point for recycling. By doing this, you help protect the environment.




GARANTIEKARTE
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KH 4225BT
24 Monate Garantie gemäß Garantieerklarung - 24 months warranty according to warranty declaration - 24 maanden garantie volgens garantieverklarung - 24 mois de garantie selon la déclaration de garantie - 24 mesi de garania seconda la dichiarazione di garancia - 24 meses de garantia de acordo con la déclaration de garantia - 24 meses de garantia de acordo com a déclaration de garantia - 24 menedes garanti i henhold ti garantibeteingenslese - 24 misesc gwarancjna na podastwie oswiadczena gwarancjynego - zaruka 24 mescu podle prohlasei o zarucre - 24 mesecn no jamstvo u skladu s jamstvenom deklaracionj - 24 luni garantie conform declarejei de garantie - 24 meceua rapanuun b cnotbctane c rapaunnohata deknapaua - 24-measa zaruka podla vyhlaseia o zarucre - 24-mesecn garancija, skladno z garancjsko izavo - 24 homaparagria a garancifelteteleken leitart szerint - rapaunn ha 24 micu bilnoanoo 3ana npo rapahtio - rapahtna 24 mecauna cornaccho barneHHBM rapahtmHBM ppaavam.
Kaufdatum, Handlstermplet, Unterschied - date of purchase, deaver stamp, signature - aankoopdatum, deaverstemplet, handtekening - date d'achat, tampon du concessionaire, signature - date du acquisto, timbre del rivendatore, linea - fecha de compra, sello del distribuidor, firma - data del compra, carimbe do distribuidor, assinatura - kajpardiata, forhandistermplet, signature - data zakupu, picec' spredawcy, podpis - datum zakupeni, razitko prodjece, podpis - datum kupovine, 18 trogova, podpis - data of achizite, stampia furnizurilu, seminotura - jata na roxyniara, Nerei-na Tnpogana, Tognic - datum nukupu, peclita obchodnica/ predacjuca, podpis - datum napkua, 18 trogova, podis - visalas detum, kereskedb belyegejbo, alaraks - data npayanjan, nezirna npayanjan, niguc - Zeta npovspetemut, ilhwen npayka, Tognic.
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