Product size:80*80*42mm
Weight:123g
Material: aluminum alloy
Aluminum enclosure design, top grade and in style.
Bluetooth V2.1+EDR compliant
Operating distance:10meters
Support Bluetooth handsfree
Loudspeaker Output : 3W
Signal-To-Noise :>75dB
Built-in 500mAh rechargeable Li-Polymer Battery
Talk time:Up to 5 hours
Music play time:Up to 4 hours
Charging Time : 3 to 4 hours
Support iPhone, iPad, and all of music device with Bluetooth