Looking for gadget look for BB Plug in usb can use already !! today order pos 1-3 working days !! except weekend holiday Product specs: Brand New & High Quality Rechargeable Bluetooth Speaker Excellent Sound Quality Unique feature of product: Supports answering phone calls while playing music Plug-in style mini speaker supports TF/SD card Compatible with table PCs, smart phones and various kinds of Bluetooth-enabled devices USB interface design, plug and play, easy to install and operate Compact and lightweight, easy to carry Support : A2DP, AVRCP, headset, handfree profile Bluethooth version : V4.0 Working Range Up to 15m Charging Time: 2 hours Lasting Time:10 hours Battery Capacity: 820mAh Package contents: 1x Mini Bluetooth Speaker 1x USB charging cable 1x User manual · Input: 5V/1.0A · Output: 5W · Weight: 250g