Slim Magnetic Wireless Bluetooth 4.0 Handsfree Car Kit Speaker Phone Visor Clip Introduction:This is a mini Bluetooth 4.0 EDR A2DP car speakerphone， specially designed for the car owners. It can offer them the great experience of the wireless and convenient talking and communication. And， this one can also be used as hand-free car kit when you are in car or a conference's Speaker on desk-up when you are at office， etc. What's more， It uses the most advanced built-in microphone which uses DPS technology to cancel the noise and echo. So it creates an outstanding sound quality for you. NEVER MISS IT! Specifications1.Talk time: up to 20 hours\/stand by time up to 30 days2.Charging time: approximately 2 hours3. Noise cancellation: through DSP4.Echo cancellation: through DSP5.A2DP(Advanced Audio Distribution Profile): for transmitting music， pod casts and directions from a GPS app on you phone6. 6E status light: ready to pair， call status， connection status7. Size: 9.8 cm x 5.7 cm x 1.5 cm.8. Operating range: up to 10m\/33feet.9. Support bluetooth profiles: HFP， HSP， A2DP.10. Bluetooth specification version: 4.0.11. Rechargeable battery: with charging option from car charger or USB cable Packing Includes: 1 x Bluetooth 4.0 Super Slim Handsfree Speaker1 x Car Charger 1 x Micro USB charging cable 1 x Iron Holder(Visor Clip) 1 x User Manual More detail: