Power Radio - Earphones ENERGY SISTEM - Free user manual and instructions

Product Type	Bluetooth In-Ear Earphones
Model	Power Radio
Brand	Energy Sistem
Dimensions (Earbud)	Approx. 2 x 2 x 2 cm each
Dimensions (Charging Case)	Approx. 6 x 4 x 3 cm
Weight (Earbuds)	Approx. 5 g each
Weight (Charging Case)	Approx. 35 g
Battery Capacity (Earbud)	100 mAh (typical)
Battery Capacity (Case)	500 mAh (typical)
Charging Time	Approx. 1.5 hours
Playback Time	Up to 6 hours (earbuds), additional charges from case
Connectivity	Bluetooth 5.0
Supported Audio Codecs	SBC, AAC
Radio Features	FM radio with scan and preset memory
Controls	Touch or physical buttons (model dependent)
Water Resistance	IPX4 (splash proof)
Noise Cancellation	Passive noise isolation
Frequency Response	20 Hz - 20 kHz
Driver Size	8 mm
Microphone	Built-in for calls
Cleaning	Wipe with a soft, dry cloth; do not use liquids
Safety	Avoid prolonged high volume; keep away from children
Spare Parts	Ear tips and charging cable available from manufacturer
General Information	Includes charging case, USB cable, silicone ear tips (S/M/L)

Frequently Asked Questions - Power Radio ENERGY SISTEM

How do I pair the Power Radio earphones with my phone?

Ensure the earphones are charged. Remove them from the charging case; they will enter pairing mode. On your phone, enable Bluetooth and select 'Power Radio' from the list. If prompted, enter 0000 as the PIN.

How do I turn on the FM radio?

Press and hold the multifunction button (or the designated radio button) until you hear a beep. The earphones will start scanning for radio stations. Use volume buttons to browse presets. Note: The radio function may require the earphones to be connected to a phone for some models.

How long does the battery last?

Earbuds provide up to 6 hours of playback. The charging case holds approximately 4 additional full charges, giving a total of up to 30 hours.

How do I charge the earphones?

Place the earphones into the charging case. Connect the USB cable to the case and plug into a USB power source. The LED indicator will show the charging status; red for charging, green when fully charged.

Are the earphones waterproof?

They are IPX4 rated, meaning they are resistant to sweat and light splashes. Do not submerge in water or use during heavy rain.

How do I clean the earphones?

Use a soft, dry cloth to wipe the earbuds and case. Remove ear tips and rinse them with water if needed; let them dry completely before reattaching. Avoid using alcohol or abrasive cleaners.

What should I do if one earbud stops working?

First, check the battery level and charge both earbuds. Reset by placing them in the case and holding the button for 10 seconds. If the issue persists, re-pair the earphones with your device. If still faulty, contact support for spare parts or warranty.

Can I use the earphones while charging?

No, the earphones cannot be used while they are in the charging case. You can use one earbud while the other charges, but this is not recommended as it may strain the battery.

How do I adjust the volume?

Use the touch controls or physical buttons: typically, tap/click the left earbud to decrease volume and the right to increase volume. Refer to the user manual for exact gestures.

Where can I find replacement ear tips?

Replacement ear tips in sizes S, M, L can be purchased from Energy Sistem's official website or authorized retailers. Ensure you select the model 'Power Radio' for compatibility.

USER MANUAL Power Radio ENERGY SISTEM

Care and maintenance 3

Technical specifications 4

Audio 4

Connectivity 4

Hands-free microphone 4

FM radio 4

Micro SD player 4

Cable 4

Battery 4

Product content 5

General overview 5

Switching on and off the device 6

Auto power off 6

Charging the battery 6

Bluetooth® wireless connection 6

FM radio 6

Micro SD player 7

Call control (hands-free function) 7

Voice Assistant 7

3.5 mm jack audio input 7

Resetting the device 8

Warranty 8

ENERGY♥SISTEM

power radio/ studio plus

Thank you for trusting our company and buying the new Studio Plus/Power Radio Headphones. We hope you enjoy the product.

We recommend reading this manual to make the most of your device.

Care and maintenance

• Do not expose your headphones to impacts, dust, humidity or high temperatures.
• Do not use neither corrosive nor abrasive cleaning products.
• Keep the headphones clean and free of dust using a soft, dry cloth.
• Do not disassemble your headphones. All repair works should be carried out exclusively by qualified staff of Energy Sistem Technology, S.A.
• Do not leave the battery completely discharged for a long period of time.

Technical specifications

Audio

• Frequency response: 20 Hz \~ 20 kHz
- Driver diameter: 40 mm
• Over-ear design
- Type: dynamic

Connectivity

• Bluetooth® 5.1 (class 2) wireless technology.
  • Frequency band: 2.4 GHz
  • Maximum output power: < 20.00 dBm
• Compatible Bluetooth profiles: HSP / HFP / A2DP / AVRCP
• Compatible with SBC codec
• Up to 20 m distance range
• Hands-free function
  • Voice assistant compatible with Google/Siri

Hands-free microphone

• Type: built-in microphone
• Sensitivity: -38 dB ± 3 dB (@1 kHz)
• Frequency response: 100 Hz \~ 10 kHz

FM radio

• Frequency range: 87.5 \~ 108 MHz
• Auto search function

Micro SD player

- Micro SD decoder: reads MP3 / WAV files from external units (up to 128 GB capacity) with exFAT / FAT / FAT32 file system.

Cable

• Length: 120 cm
• Plug: 3.5 mm jack
• Volume control
• Playback control

Battery

• Capacity: 1200 mAh / 3.7 V
• Type: lithium-polymer battery
- Battery life at medium volume (Bluetooth ON): 45 hours*
- Battery life at medium volume (FM radio ON): 20 hours*
- Battery life at medium volume (with Micro SD mode enabled): 35 hours*
- Charging time: 4 hours
• Charging method: USB Type-C

*This value is approximate. The battery life depends on the selected volume and the type of music.

Product content

• Power Radio / Studio Plus headphones
- USB Type-C cable
• 3.5 mm mini jack cable
- Quick guide

General overview

Volume + / Next1. Multifunction button2. Volume - / Back3. Change function4. Audio input5. LED indicator6. USB Type-C charging port7. Hands-free microphone8. Micro SD slot9.

Switching on and off the device

To switch on your Studio Plus/Power Radio Headphones, press and hold the Multifunction button (2) for 2 seconds. You will hear a confirmation sound and the LED indicator (6) will light up white. The LED indicator (6) keeps flashing white while the headphones are on. Press and hold the Multifunction button (2) for 2 seconds to switch off the headphones. You will hear a sound when you switch them off.

Auto power off

To optimise battery life, your headphones turn off automatically after 5 minutes in Bluetooth® search mode, if not synchronised with any other device.

Charging the battery

When the battery level is below 10%, the LED indicator (6) starts flashing red. When the battery level is below 2%, you will hear a sound to remind you to charge it.

The LED indicator (6) lights up red while charging the device and turns off once the charging process is complete. To charge the battery, plug the USB Type-C end of the provided USB cable to your headphones' USB Type-C charging port (7) and the other USB end to any device with a USB charging port (PC, USB wall charger, car charger, etc.). The charging time is approximately 2 hours.

Note:

- To optimise battery life, do not store or leave the device completely discharged for a long time.

Caution: Do not charge your headphones with fast charging adapters or dedicated laptop charging adapters, Because their output voltage exceeds 5V and the device may become unusable.

Bluetooth® wireless connection

Press and hold the Multifunction button (2) for 2 seconds, until the LED indicator (6) starts flashing white. Your headphones are now ready to be paired with your Bluetooth device. Once Studio Plus/Power Radio Headphones appears on your source device screen, press "connect". You will hear a confirmation sound when both devices are paired.

Once your devices are synchronised, you can control basic playback functions such as turning up/down the volume and skipping to the next or previous track directly from your headphones.

Press Volume + / Next (1) to turn up the volume or Volume - / Back (3) to turn it down. You will hear a sound when reaching the maximum volume level.

Press and hold Volume + / Next (1) to skip to the next song. You can also press and hold Volume - / Back (3) to skip to the previous track.

Press the Multifunction button (2) once to pause or resume playback.

Note: If you're using the audio cable instead of the Bluetooth wireless connection, you will have to control music playback from your music player and not from the headphones.

FM radio

Press Change function (4) and select radio mode. Press and hold Change function (4) once again to start searching for FM radio stations. The process may take a few minutes. Once the search has been completed, press and hold Volume + / Next (1) or Volume - / Back (3) to select the radio station you want to hear from all saved radio stations.

Your Studio Plus/Power Radio Headphones save the last selected radio station when you turn them off. This way you will

hear it when switching on the headphones once again.

Micro SD player

Play .mp3 and .wav files from Micro SD cards (up to 128 GB). The contents play automatically a few seconds after inserting the storage unit.

The track you're listening to will be saved to the internal memory when turning off the headphones or removing the storage card. If you connect the same removable storage unit once again, playback will resume from the last track you listened to.

Press and hold Volume + / Next (1) or Volume - / Back (3) to switch to the next or previous track.

The folders and files stored on your removable storage units will be read in chronological order.

Press and hold Change function (4) to move to the next memory card folder.

Press Change function (4) twice to enable shuffle mode. You will hear a "beep" indicating shuffle mode has been enabled. Press the very same button twice to disable this mode. You will hear two "beeps" indicating that this mode has been disabled successfully.

Call control (hands-free function)

Once your headphones are paired with your smartphone via Bluetooth connection, simply wear the headphones and answer calls with the built-in Hands-free microphone (8).

Press the Multifunction button (2) to answer an incoming call. When receiving a call, the song you are listening to stops and the ringing tone sounds instead. You can also press and hold the very same button for 2 seconds to reject a call.

Press the Multifunction button (2) once again to hang up. Playback will resume from where it stopped.

The built-in microphone is designed to answer conventional phone calls from the smartphone. If you intend to connect these headphones to your Windows PC or MAC and use them for home office purposes such as video calls (Teams, Skype, Zoom, etc.), we recommend purchasing this add-on specifically designed for optimal performance: https://www.energysistem.com/headphones-microphone-1-45265-en

Voice Assistant

To activate your smartphone?s voice assistant, press the Multifunction button (2) on your Studio Plus/Power Radio Headphones twice.

This will activate your smartphone's digital assistant, allowing you to use voice commands to perform tasks naturally and easily.

Please take into account that the Multifunction button (2) activates your smartphone's voice assistant and depends on it to perform actions. For more information you can take a look at Google Assistant and Siri user guides, available on their manufacturers' websites.

3.5 mm jack audio input

You can also connect your Studio Plus/Power Radio Headphones to your music player using the audio cable provided. You don't need to switch on your headphones if you want to use the audio cable.

To enable this mode, simply plug one cable end into the Audio input (5) and the other end into your music player.

Note: If you're using the audio cable instead of the Bluetooth wireless connection, you will have to control music playback from your music player and not from the headphones.

Resetting the device

To force your Studio Plus/Power Radio Headphones to shut down, press and hold Volume + / Next (1) and Volume - / Back (3) simultaneously. The headphones will disconnect from the last paired device.

Warranty

Find the full warranty terms and conditions at: https://www.energysistem.com/terms-warranty