Inhouse product
Display : 1.44 inch TFT
Screen Size : 46 × 46 × 11.9MM
Battery : 380 mAh
Bluetooth : BT 5.0 + 3.0
Waterproof : IP68
Charger : Wireless Charging
Working Time : 2-3 Days
Audio Glass Specifications
Input : DC 5V
Transmission Distance : 10M
Battery Capacity :11mAh × 2
Standby Time : 200 hoursCharging Time : 2 Hours
Working Time : 6 hours
Connectivity method : Bluetooth 5.3