Havit Sk570BT Multi-function Portable Bluetooth Speaker

• Bluetooth Version: 3.0
• Wireless Operation Range: 10M
• Impedance: 4Ω
• Speaker Driver: 3w*2 / Size: 40mm
• Transmittance Distance:≥10M
• Play Time: 4-8Hours
• Talk Time: 4-8Hours
• Li-ion Battery: 1200mAh/3.7V
• Charge Time?2-3Hours
• Charging Voltage: 5V/0.5A
• Weight: 337g
• Product Size: 170*45*60mm
• Support Hands-Free/Aux in/TF-Card/FM/USB-Disk.
• Portable body, awesome holding, just for better to follow you.
• The speaker has been certified by CE and ROHS.