Pro Audio 
Portable Audio 
Home Audio 
Car Audio Energy Sistem Earphones 1 Bluetooth earphones, red
SKU: EN 428410
Bluetooth earphones with ergonomic design that adapts to the shape of your ear. With multi-function buttons, built-in microphone and up to 8 hours of battery life. The best way to combine sound, style and comfort.
Sound quality that fits your ears.
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The city as a way of lifeTravelling on the underground, walking through the streets of your city or enjoying a relaxing afternoon. Let the music be with you all day long thanks to the freedom provided by the Bluetooth playback.
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The ergonomics that only the in-ear design offersDesign conceived to fit your ear shape. So lightweight that you barely notice you're wearing them. The earbuds' shape allows the sound to go directly into the ear canal so that you can appreciate bass and treble in detail.
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Hours and hours of musicThe battery provides 8 hours of music non-stop, so your songs can keep pace with your daily routine.
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All functions at the touch of a buttonAnswer your calls, switch to the next/previous song and turn the volume up or down. You only have to use the earphones buttons. No need to take your smartphone out of your pocket.
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Additional Information / Energy Sistem Earphones 1 Bluetooth earphones, red
| Brand | Energy Sistem |
|---|---|
| Headphone type | in-ear/earphone, Bluetooth, with microphone |
| Colour | red |
| Advanced features | Bluetooth, built-in microphone, super light weight |
| Accessories included | rechargeable batteries, USB cable |
Outstanding features
- Intra-aural earphones for better ergonomics, as it adapts to your ears.
- Ultra-lightweight design suitable for any situation.
- Sound quality, bass and treble boost.
- Buttons to control your playlist, turn the volume up or down.
- Hands-free function thanks to its built-in microphone.
- Up to 8 hours of continuous playback.
- Rechargeable battery.
Size and Weight
- 35 x 18 x 15 mm
- 15 g
Product's content
- Energy Earphones 1 Bluetooth
- USB cable
Technical specifications
CONNECTIVITY
- Bluetooth: 4.2
- It supports HSP / HFP / A2DP / AVRCP protocols
- Range: 10 m
- Operating frequencies: 2.4 GHz
- Maximum output signal: < 20 dBm
DRIVERS
- Frequency response: 50
- 20,000 Hz
- Driver diameter: 14 mm
- Sensitivity: 105 ± 3 dB/ mW (@1 KHz)
- Maximum power: 5 mW
- Type: dynamic
MICROPHONE
- Sensitivity: -42 dB ± 3 dB (@1 KHz)
BATTERY
- Capacity: 100 mAh/ 3.7 V
- Type: Li-Po
- Battery life:
- Battery life @ 50% volume: 8 hours*
- Charging port: microUSB Type-B
- Charging time: < 3 hours
OTHER FEATURES
- MicroUSB charging cable
*The battery life depends on the selected volume level and the type of music you play.
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