NBS-12 Portable Wireless Bluetooth Speaker

NBS Portable Wireless Bluetooth Speaker Modular ‘ Buddy- jack’ design : connect a row of Mini Speakers to get jaw-dropping audio performance Expanded Bxs (Bass Xpansion system) drivers a fuller richer low-end response New larger 45mm driver dlivers precise highs for superb sound. Support A2DP, AVRCP, Headset, Handsfree profil Working Range : Up to 10 m Working Time :2 hours Dimension : 60*60*50mm net weight : 230g Loudspeaker Output : 3w Battery Voltage / Capacity : 520mAH Battery Charging Voltage : 5V±0.5V Battery Charging Time : 2 hours.