Wireless bluetooth Earphone Stereo In-ear Noise Cancelling Earbuds with Mic for iOS Android Phone

Package Included: 1 x bluetooth Earphone 1 x Charging Cable Features: 1. BT 4.1 ensures transmitting strong signal in high quality and high speed, delivering high-fidelity stereo music. 2. Built-in microphone enables hands-free calls to set free your hands when doing sports. It also supports multi-point connection technology. 3. With line control buttons, easy to control playing / pausing, adjusting the volume, previous / next songs, answering / rejecting / ending calls. 4. Ergonomic design guarantees wearing stable and comfortable when exercising, running, climbing and other outdoor sports. Specifications: Color: Blue BT Version: 4.1 Working Distance Range: 10m Frequency Responce: 20-20KHz Impedance: 16 Sensitivity: 94db+-3db Earbuds Battery Capacity: 45mAh Charging Time: 1Hour Package Included: 1 x bluetooth Earphone 1 x Charging Cable