• Item Type: Wireless Speaker
• Material: ABS
• Size: 190 x 69 x 48 mm / 7.48 x 2.72 x 1.89 inch
• Bluetooth Version: V4.0
• Speaker Impedance: 4 ohm
• Power Output: 5 W x 2
• Standby Time: 10 Hours
• S/N: 70 dB
• Charging Voltage: 5 V
• Working Voltage: 3.7 V
• Charging Time: 2 - 3 Hours
• Lasting Time: 6 - 8 Hours
• Battery Capacity: 2200 mAh

Package Includes: 

• 1 x Wireless Speaker
• 1 x USB Cable
• 1 x User Manual
• 1 x Audio Cable