HAVIT M8 Portable Wireless Speaker with Cicada Membrane Technology

Product Descriptions

Bluetooth Version: 4.0
Output Power: 3W
Rated voltage and current: 5V, 1A
Battery Capacity: 400mAh
Playing time: up to 2.5 hours
Chatting time: up to 4.5 hours
Working Range: 8-10m (Without obstacle)
Production Dimension: φ71*H40mm
Size: 2.76″*2.76″*1.57″
Weight: 170g
Length of the USB cable: 19.5 in