usb charging 4000 mah power bank bluetooth speaker

기능:

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. 인증:CE/FCC/RoHs/BQB

6. Applicable:Home Theatre, 휴대용 오디오 플레이어, 휴대 전화, 가라오케 플레이어, 컴퓨터, Stage, bathroom,swimming pool,sea beach,outdoor-sport

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