Bluetooth V4.0 technology, compatible with most Bluetooth-enabled devices
Powerful connection range can be up to 5 meters in open area.
Built-in microphone for hands-free phone calls.
With a rechargeable lithium battery which offers 4 hours of continuous playback.
Supports song switch, volume control via your Bluetooth device.
This is a super portable, round design Bluetooth V4.0 speaker, which make it easy to hear whatever is playing anywhere. 2W audio driver that produces sound louder than ordinary single speaker, giving you an extraordinary audio experience. CVC6.0 noise reduction system is suitable for using in the office, home, outdoors or party.
Design: Portable, Stylish
Compatible with: for iPhone, for iPod, for Laptop, for Mobile phone, for MP3,MP4,MP5, for PC
Supports: Bluetooth,Hands-free Calls,Volume Control
Interface: Micro USB
Audio Source: Bluetooth Enabled Devices
Color: Gray, Champagne Golden, Silver
Size: 52 x 25mm
Bluetooth version: V4.0
Power Source: USB
Lasting Time: 4 Hours (60dBA / 1m)
Rated Watt: 2 W
Signal to noise ratio: 53 dB
Rated impedance: 4Ω
Distortion: THD <5%
Battery type: built-in rechargeable lithium battery (not replaceable)
1 x Portable Speaker
1 x Manual
There are three color can be choose: Gray, Champagne Golden, Silver,You can leave a message.