Kartice for reg;Bracelet Smartband Smart wrist X2 Bluetooth Headphone+ Smart Bracelet Wristband For Iphone 6S/6 IOS Samsung HTC Android System Smartphone--Green Support system: Android 4.3 / iOS 7 and above system, Bluetooth 4.0.Bluetooth dialing: You can make a phone call via Bluetooth. Sport tracking: Record your sports data, distance, steps and calories. It will still track your sport during a phone call. Sport tracking: Record your sports data, distance, steps and calories. It will still track your sport during a phone call. Enjoy music: It is always fun and comfy to listen to the music on your Bluetooth headset. fashion,new model