Newest Mini Wireless Bluetooth STEREO In-Ear Earphone Headphone Headset Black Features:Compact, Ultra mini design, light weigth, popular and easy to carry. Rechargeable, long battery life, fast charging. High-fidelity sound quality, enjoy high quality songs. Voice broadcast when you receive a call. One button to answer call, built-in microphone. Supports two bluetooth devices simultaneously connected. Can be compatible with various bluetooth enabled devices such as Mobile Phones, Tablets, PC and so on. Specifications:Bluetooth Version: V4.0+EDR Power Level: Class II Wireless Frequency: 2.402-2.480GHz Talk Time: about 4 hours Music Playing Time: about 3 hours Standby Time: about 120 hours Effective Range: 10 meters Weight: about 42g ackage Included: 1 x Bluetooth Earphone 1 x USB Charging Cable 1 x Box (Color will be sent randomly, Black or White) US Stock Fast Shipping