415563 Introduction : Stylish Slim Bluetooth Speaker offer users a simple， slim and inexpensive wireless hands-free solution for using a mobile phone while driving.Rather than installing an expensive Bluetooth kit inside your car， this item offers much of the same functionally， but can be moved from one vehicle to another. It also can carry with you and use in office or any other place. Specification : Bluetooth V2.1+EDR，Class 2 Working range: up to 10 meters Supported Bluetooth profiles: Headset Profile (HSP)， HeadsFree Profile (HFP) Operating frequency band: 2.402 to 2.480GHz unlicensed ISM band Rechargeable Battery: 650mAH BL-5B Li-ion battery (any BL-5B nokia battery fit) Talking time: up to 16 hours Battery charging time: 3 hours Standby time: over 1000 hours / 41 days Advantage: Classic design and stable quality. Winds noise reduction Replaceable battery Pair with 2 phone at the same time and stand by Auto power off Features : 100% brand new and high quality Multipoint Support: Allows a speakerphone connecting to two phones Support secure simple paring Advanced Echo and noise cancellation Compact and super-slim design Specially designed for users to enjoy convenience and freedom of wireless communication Can be used as a conference speakerphone and handsfree car kit Compatible with: iPhone / Motorola / Blackberry / LG / Samsung / Nokia / SonyEricsson /HTC Bluetooth-enabled Package included: 1 * Bluetooth car kit 1 * English manual 1 * Metal clip 1 * USB cable 1 * Car charger 1 * 3.7V/650mAh lithium battery