Bumblebee BT-Z5BK Multipoint technology Noise Reduction Bluetooth Headset With [Retail Packaging] Using For HTC,iPhone,Nokia,Samsung,Motorola,LG, Sony Ericsson Wireless Phone. PC/Mac Multipoint technology offering dual pairing with 2 Bluetooth compatible phones simultaneously CVC noise cancellation technology delivering maximum audio performance even in the noisiest environment Up to 6 hours of talk time and 150 hours of standby time Ultra slim and light weight with stylish metal design in 4 different colors Package also includes wall charger and USB cable and we offer a 1 year limited warranty on this product