M31 Bluetooth Speaker For Mobile and Other Device

Description

• Bluetooth Version: V3.0
• Working Range: Up to 10m (about 33 feet)
• Working Time: 1-2 hours
• Charging Time: 3 hou
• Battery Charging Voltage: 5V±0.5V
• Battery Capacity: 500mAh
• Loudspeaker Output: 40mm 2.6ohm 3W
• Input power: DC 5V
• Frequency Response: 60Hz-18KHz
• Weight: 215g
• Brand : Wintec BD
• Bluetooth : Yes