EEB9021B New Arrival Sports In-ear Bluetooth Wireless Earbuds TWS Earbuds With 500mAh Charging Case

1.Bluetooth solution:JLV5.0

2.Headset battery capacity:40mA

3.Charging box capacity:500mAh with protective board

4.Transmission distance 10 meters

5.Speaker Size:6mm

6.Impedance:16Ω

7.Music playing for 5-6 hours

8.Call time:4 hours

9.Standby time:100 hours

10.Charging time:1.5-2 hours

11.Charging Interface:Type-c

12.Waterproof:IPX4