BT v5.3. Chip: JL AC7006F4
Battery capacity: 90mAh, charging time is about 1.5 hours.
Use time: 8 hours. Standby time: 120 hours.
Sizes: 121*104*35mm. Weight: 13g.
Air conduction BT headset.
Supports Chinese and English prompts: double-click the multi-function key in unpaired mode.
