Bluetooth Bracelet Incoming Call Alert with Vibration and Anti-lost Alarm for Cell Phone Mobile
Regarding the "Customer Review", we have to explain more details as below:1. this item can't reject the incoming calls.2. the length of the bracelet band is designed to be adjustable. Just open the buckle at the end of hinge (by nail or something small and hard), then cut down the rubber band a little by knife or scissors to fit your wrist, and finally, buckle it back into the hinge. Very simple and eay to DIY.Come in matt black color, looks very sporty and fashionable. You 'll also feel comfortable wearing the rubber wristband. With this bracelet, no chance to miss any incoming call and lose your  mobile.Packing List: Bluetooth Alarm Bracelet + Charging Cable + ManualCharge it with your USB power plug or computer USB port.