Versatile bluetooth V4.0 car kit with inbuilt speaker and noise cancellation mic. Receive, make and anwer calls in your car handfree without distraction when driving. Features - Built in rechargable litthium battery - Pair two mobile devices simultaneously - USB car charger for continous power supply - Features a hook to place the hands free kit on the sun visor - High quality hands free kit for improved driving experience Technical Specifications: Product SKU: A10540-B Bluetooth: V4.0 Range: Up to 10m Battery: 3.7V 600mAh Frequency: 20Hz-20Khz Output: 2W RMS Talk Time: upto 18 hours Play Time: Plays upto 3 hours Product Weight: 80g (Approx) Dimension: 104 x 60.4 x 37.5mm (L x W x H) Package Content: Bluetooth hands free kit / Micro USB cable / 1A car charger / User Manual