* These stylish headphones provide incredible freedom of movement, rich and balanced sound.
* Dominant but elegant 4G logo on the outside of both headphones.
* The headphones feature ENC technology to suppress ambient noise.
* Bluetooth version: 5.4.
* Battery capacity: 400mAh.
* Battery life up to 45 hours on a single charge.
* Time to full charge: about 2 hours.
* Wireless range: up to 10m.
* Frequency: 20 Hz - 20 kHz.
* The built-in microphone allows easy and quality phone calls.
* Control buttons for quick and easy media control.
* Charging via USB-C port.
* A premium protective case is also included.