Product Features:
• Sound: Stereo Pure
• Feature: Bluetooth
• Type: Active HiFi
• Bluetooth protocol: version V3.0
• Bluetooth range: Up to 10meters
• Loudspeaker: 45MM 3w
• Frequency: 2.4GHz
• Battery Voltage/Caacity: 520mAh
• Battery Charging Voltage: 5V DC
• Battery Charge Time: 3H