Note！
Bluetooth version: Bluetooth V5.2
Bluetooth protocol: A2DP, AVRCP, HFP, HSP, SPP, GATT, HOGP, PBAP
Audio decoding: SBC, AAC
Bluetooth distance: ＜10m
Battery capacity: 120mAh
Music duration: about 5.5-6H (100% volume)
Standby time: about 60H
Talk time: about 5H (100% volume)
Charging time: about 1.5H
Charging input: DC5V
How to use？
Power on: Press and hold the touch point for 3s
Shutdown: Press and hold the touch point for 5s
Answer/hang up: double-click the touch point
Reject: Press and hold the touch point for more than 1.5s
Play/pause: Double-click the touch point
Next song: Three-click touch point
Wake up voice assistant/Siri: four-click touch point
Product feature
Multi-function one-button control
Open surround sound
120mAh lithium battery magnetic fast charging
TAC polarized lenses are clearly visible in strong light
TR toughness frame adapts to various face shapes
Curved temples
Adjustable nose pads
Sports Bluetooth glasses
5.2 Bluetooth transmission/one-touch control/open listening
Just connect to the mobile phone