Mini Bluetooth Speaker Smallest Numasanltd Remote Shutter Anti-lost Device for Phone Impressive Sound Quality for Listening Music Taking Self-portraits Handsfree Call (Blue) Mini Portable Bluetooth Speaker Bluetooth music, Bluetooth phone:For smartphones,tablets PC,with Bluetooth devices such as digital products, bluetooth music playing. Supports bluetooth phone at the same time, a key answer without setting Compatible with IOS and Android Multifunctional: Bluetooth Audio, Bluetooth Selfie,Bluetooth Handsfree Calls Bluetooth camera remote control function