Prestige Mini V4.0 Bluetooth Stereo in-Ear Rechargeable Hands-Free Headphones, Mic, Volume Ctrl, Caller ID, Hook & Case for Smartphones, Tablets (White) Mini Wireless 4.0 Headset is perfect for listening to music, Streaming and watching movies, answering calls while driving. This mini wireless Bluetooth 4.0 in-ear earphone is built with Bluetooth Profile A2DP&AVRCP which will meet all your needs. This mini Bluetooth Headset is compatible with most Bluetooth devices- Smartphones, Tablets, Laptops, PSP & etc. The built-in rechargeable battery of this earphone provides up to 5 hours of talk time, up to 4 hour of music time and more than 80 hours of standby time. It will be charged by AC charger (not included) or computer USB port through provided cable. The built-in microphone with advanced echo and noise cancellation technology will provided great sounds for conversations and music streaming. Good call quality & Capability to announce caller before answering make this headset unique item. Light Weight, great design, in-ear fit, easy to use & affordability differentiate from many of other Bluetooth headsets. Provided Hook add more option to use as over-ear Bluetooth headset. You dont have to worry about losing this small headphone; the zipper case will protect the item from losing, scratches, and any other damages. The Small LED light will support you charging and pairing your Bluetooth headset set properly. The flashing red and blue LED light will change to notify user in pairing difficulties and when the headset is fully charged