OneDer S2 Head-mounted Wireless Bluetooth Version 5.0 Headset Headphones, with Mic, Handsfree, TF Card, USB Drive, AUX, FM Function, S21. Bluetooth headset, mic inside, hands free function 2. Support TF card, USB drive, AUX, FM 3. Rechargeable li ion battery; charging port: Micro USB 4. Play time: 3 5H 5. Bluetooth distance: 10m 6. Bluetooth version: 5. 0+EDR 7. Speaker: 3W, resistance: 8 ohms 8. F. R.: 20Hz 20KHz 9. Distortion: 90DB 10. Battery: 900mAh 11. Product size; 18*16. 8*8. 6cm(fold), 21*19. 7*8. 6cm(unfold) Specification: Package Weight One Package Weight 0. 64kgs 1. 41lb

60 grams for fill light

Made of ABS

Frequency band: 410

it is so easy all by yourself~

More way to use

Support one-to-two function

5V power access

TikTok creators

The eyepiece adopts multi-layer composite broadband green film and all-optical glass lens for more comfortable viewing

One Package Size 37cm * 26cm * 22cm / 14

Material: High-quality

Meizu:  18