TRASLU44303 - Headphones Tracer - Free user manual and instructions

Product Type	Wired Over-Ear Headphones
Brand	Tracer
Model	TRASLU44303
Driver Size	40 mm
Frequency Response	20 Hz – 20 kHz
Impedance	32 Ω
Sensitivity	98 dB
Cable Length	1.2 m
Connector	3.5 mm stereo jack
Weight	200 g
Ear Cushion Material	Leatherette
Controls	Inline microphone and volume control
Foldable	Yes
Power Source	None (passive)
Maintenance	Wipe with a soft dry cloth; do not use liquids
Safety	Do not expose to moisture or extreme temperatures
Spare Parts Available	Replacement ear pads
Warranty	1 year

Frequently Asked Questions - TRASLU44303 Tracer

How do I connect these headphones to my device?

Plug the 3.5 mm jack into the headphone port of your device. Ensure the connection is secure for optimal sound.

Are these headphones compatible with smartphones?

Yes, they work with most smartphones, tablets, and other devices that have a 3.5 mm headphone jack.

Do these headphones have a built-in microphone?

Yes, they feature an inline microphone for hands-free calls and voice commands.

How do I clean and maintain the headphones?

Wipe the ear cushions and headband with a soft, dry cloth. Do not use chemical cleaners or immerse in water.

Are the ear pads replaceable?

Yes, replacement ear pads are available. Contact Tracer support or check the manual for compatible parts.

What should I do if there is no sound?

Check that the plug is fully inserted and the volume is turned up. Try connecting to another device to rule out a source issue.

Can I use these headphones for gaming?

Yes, they work with PCs, consoles, and mobile devices that have a 3.5 mm audio output.

Are these headphones noise-cancelling?

No, they are not active noise-cancelling. The over-ear design provides passive noise isolation.

How long is the cable length?

The cable is 1.2 meters (approximately 4 feet) long.

What do I do if the inline controls stop working?

Check that the plug is fully inserted. If the issue persists, the cable may be damaged; contact Tracer support for assistance.

USER MANUAL TRASLU44303 Tracer

Możliwe tryby: natural, pop, rock, jazz, classic, country, heavy bass

Know your headphones:

① Reset
② Audio Port
③ Flash card
④ Mini USB port
⑤ On / off / pause / search for radio stations
⑥ Volume + /Previous track
⑦ Volume - /Next track
⑧ FM/MP3/EQ
⑨ Phone call

Instruction Manual

Specifications and Parameters

• Dimensions: 200 x 170 x 75 (mm)
• Weight: 200 g (headphones without packaging)
- Charging interface: Micro USB
- Buttons: five
- Battery: 3.7V/250 mAh
- Charging mode: Mini USB
• Charging port: 5V/100 mA
- Charge indicator: red LED lights up continuously
• Standby time: about 100 hours
• Talk time: about 8 hours
• Charging time: 2-3 hours
• Volume control: 16 levels, 3 dB difference between each level
- Operating temperature: -20\~70°C when charging
• Storage temperature: -40\~80°C
• MP3 playback: transmission 32 KBPS to 320 KBPS

EN

BT wireless Stereo Headset

Instructions for use

Speaker Parameters

• Speaker diameter: 40 mm
• Impedance: 32Ω
• Sensitivity: S.P.L:115 dB S.P.L.at 1 KHz
  • Rated current: 20 mW

Microphone Parameters

• Microphone unit: 4*1.5 mm
  • Directionality: omnidirectional
  • S.P.L: -42 ± 3 dB
  • Impedance: ≤ 2.2KΩ
  • Frequency response: 20-20,000 HZ
  • Power supply: 4.2 V

BT Mode

• BT protocol version: V2.1+EDR
- Remote control functions: Volume up/down;
- Previous/Next track, Pause/Play
- Receiver range: 10m/360°
- Pairing code: 0000
- SNR: -90 dBm
• Frequency: 2402 MHz–2480 MHz
• Frequency response: 20 Hz-20.000 Hz
• Working time: about 8 hours
- Standby time: about 100 hours

Operation

Turn ON:

• Press and hold the power button for 1-3 seconds until the blue light flashes to indicate that the headphones are on. After 1 second, the LED flashes green and blue.
• flashing blue and green lights indicate that the headphones are ready for pairing.

Turn OFF:

- Press and hold the power button for 1-3 seconds until the blue light goes out.

Pairing:

• Turn headphones ON
• When the LED flashes green and blue, the headphones will switch to pairing mode. Find the name of the device on your mobile phone or other device to initiate connection.

After successful pairing, the blue LED lights up continuously, and a permanent connection is additionally confirmed by an acoustic signal.

Volume control:

When listening to music or talking, press ▶▼+ button to increase the volume or press ◀◀-, button to decrease the volume.

EN

BT wireless Stereo Headset

Instructions for use

Previous/Next track:

Press and hold ▶▼+ button to go to the next track, press and hold ▶▼- button to go to the previous track.

Playback via Bluetooth:

During playback, the blue light flashes slowly.

Press the 📊 button briefly to pause; press the button

briefly to resume playback (except Bluetooth mode, you can switch to other modes using the FM/MP3 button).

Connection via Bluetooth

After receiving notification from the phone press the button briefly to answer, and then press the button briefly to end the call.

After receiving notification from your phone, press and hold the button to reject the call.

(except the Bluetooth mode, you can switch to other modes using the FM/MP3 button)

In bluetooth mode, pressing FM/MP3 activates the EQ mode.

Available modes: natural, pop, rock, jazz, classic, country, heavy bass.

Wired Headset Function

Headphones can be used as a wired headset – just connect the 3.5 mm audio cable.

When the device is turned off: it can be used as a wired stereo headset by connecting the 3.5 mm audio cable. When using the device as a wired headset, you need to adjust the volume on the device to which the headphones are connected, because volume control does not work tin this mode.

TF Card Mode

When you insert the TF card, it will be read automatically.

FM Mode

When you switch the mode by pressing the FM/MP3 button, the FM mode will be initiated.

Press and hold the button to program radio stations. They can be changed using buttons.

Charging

Connect the USB cable to charge the device. Red light flashes when charging and goes off when charging is complete.

Special Instructions

In the case of low battery, you will receive voice "low" notification. In the case of low battery, playback may be interrupted due to voltage drop. The user may reset the device with the reset button located on the side of the device – press the button using a small skewer. Then press the button and hold 7 seconds to turn on the device.

1. In the case of excessively long playback, the device may automatically turn off. If the battery is dead, please charge it.
2. Interference When Playing Music via Bluetooth Interference may occur if the distance between the speaker and the device is too large or in the event of connectivity issues.

EN

BT wireless Stereo Headset

Instructions for use

3. Pairing failed

Verify that the device is in search mode or reset the device. Too many Bluetooth devices in the vicinity may cause difficulty in your search. Turn off other Bluetooth devices.

Please note:

The device should be stored and used at room temperature. Do not expose the device to rain or moisture. Do not drop the device, avoid damage caused by a fall; Do not disassemble or repair the device by yourself; Do not dispose of the built-in battery into the trash or fire – it may pose explosion risk!

(WEEE - ang. Waste Electrical and Electronic Equipment)