HOCO  Wireless Headphones Bluetooth Earphone with Mic Support TF AUX for Children Boys Girls Stereo Music Earbud 

Specifications:

1. Bluetooth 5.2; chip: JL AC7006F4

2. Battery capacity: 250mAh; Charging time: about 2 hours

3. Use time: 25 hours; Standby time: 120 hours

4. Size: 182*177*76mm; Weight: 163g

5. Support Bluetooth, TF card, AUX and other modes

6. Support Chinese and English prompt tone: double-click the power button when not paired