ENERGY SISTEM Headphones 1 BT Headphones Red

Product description

- Bluetooth headphones with an urban, ergonomic design: the best gadget for your smartphone or tablet.
- Multi-function button and built-in microphone, with which you can control playback from the device, answer your calls,
- Or you can call back the last phone number in the call list.
- And all this without having to take your smartphone out of your pocket.
- If you want to use the cable for listening to music, or if you just want to save the battery of the headphones, connect the audio cable to the device.
- Let yourself be surprised by the comfort, versatility and sound quality provided by the 40 mm speakers.
- We pay attention to the details, this makes the device special and trendy.
- The self-adjusting strap, the ultra-light design and the ergonomic effect of the foldable system allow you to listen to music for hours.
- Lithium-polymer battery, which allows up to 8 hours of playback.

Technical data:

- Closed design
- Frequency range: 40 Hz ~ 20 KHz
- SPL: 93 ± 3 dB
- Diameter: 40 mm
- Sensitivity: -38 dB ± 3 dB
- Bluetooth 3.0. Range: 10 m.
- Type: lithium polymer
- Battery capacity: 300 mAh.
- Charging time: 1.5 hours
- Operating time: 8 hours. (Operating time is an estimate. Higher volume results in higher consumption.)
- THD < 1%
- Audio input
- Compatible with Android, Windows and iOS devices
- Dimensions: 180 x 170 x 54 mm
- Weight: 137 g

Package contents:

- ENERGY 1 Bluetooth headphones
- USB charging cable
- Audio cable
- Guide