GT3 True Wireless Bluetooth In-ear Sports Headphones

Product information：  

Chip solution: Haylou GT3
Bluetooth version: 5.0
Communication distance: 10 meters (without any obstacles)
Battery type: Polymer lithium battery
Headphone battery: 43mAh capacity
Charging box: Capacity 600mAh
Charging interface: Type-C
Charging time: About 2.5 hours (charging box)
Life time: About 24 hours (with charging box)
Support protocol: SBC/A2DP/AVRCP/HFP/HSP
Functions: Music play/pause, switch between upper and lower songs, call reminder, answer/reject, binaural call, call noise reduction, voice assistant