usb charging 4000 mah power bank bluetooth speaker

Features:

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. វិញ្ញាបនប័ត្រ:CE/FCC/RoHs/BQB

6. Applicable:ទំព័រដើមមហោស្រព, កម្មវិធីចាក់អូឌីយ៉ូចល័ត, ទូរស័ព្ទចល័ត, កម្មវិធីចាក់ខារ៉ាអូខេ, កុំព្យូទ័រ, ដំណាក់កាល, bathroom,swimming pool,sea beach,outdoor-sport

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