ES38 Original series TWS wireless headset
1. Wireless specification: BT V5.0 Jay 6936; Support Agreement: Headset Hands-free A2DP Avrcp 2. Battery capacity: 180mAh (charging case); 30mAh (single headset); Charging time: 1 hour 3. Call / music time: 3 hours; standby time: 150 hours 4. Weight: 32g (including charging case); 3g (single headset); size: 60.6*45.2*21.7mm 5. Support mobile phone open cover pop-up window, in-ear detection; charging case supports wireless charging function