Wireless sport Bluetooth headphones with in-ear detection function

Specifications:

1: Working mode: Bluetooth or AUX

2: Bluetooth: V5.0

3: Bass Stereo

3: Microphone: HD Microphone

4: Charging time: about 2 hours

5: Battery capacity: 400mAh

6: Working time: about 12 hours

Packing list:

1*Bluetooth Headset

1*Type-C charging cable

1*Audio cable

1*Instructions