usb charging 4000 mah power bank bluetooth speaker

Tính năng:

1. With suction cup can adsorb wall
2. Hand free speaker phone with Mic

3. with one speaker and one passive speaker to make sure better bass

4. Support phone, laptop, tablet pc and most of Bluetooth audio device
5. Cấp giấy chứng nhận:CE/FCC/RoHs/BQB

6. Applicable:Home Theatre, Portable Audio Player, Mobile Phone, Karaoke Player, Máy tính, Stage, bathroom,swimming pool,sea beach,outdoor-sport

7.Aux line x 1
8.USB power line x 1
9.Manual x 1