* Wireless Bluetooth headset with microphone.
* Bluetooth version: 5.0.
* Bluetooth chip: JL AC6963.
* Built-in microphone
* Battery capacity: 70 mAh.
* Frequency range: 20 Hz - 20 kHz.
* Volume and call control buttons.
* Talk and music playback time: up to 6 hours.
* Standby time: up to 180 hours.
* Charging time: about 1 hour.
* Supports voice prompts in English.
* Compact and lightweight design.
* Material: ABS.
* Dimensions: 66 × 14 × 27 mm.
* Weight: 6 g.
* Color: Black.