Essoy Wireless Single Bluetooth Earbud,V4.2 Stereo Mini Bluetooth Headphones w/Mic,Invisible Noise Cancelling in-Ear Earphone Car Headset Business Earpiece Fit for iPhone and Android Phones (Black)

Technical specification: - Bluetooth Specification: 4.2+EDR - Noise Reduction: CVC6.0 - Transmission Distance: 30ft - Battery: Lithium-ion Polymer 60mAh - Frequency Response: 20 -22kHz - Charging Time: 1-2 Hours - Playback Time: Up to about 4-5 Hours - Standby Time: 240h Multible Compatibility: Compatible with most Bluetooth-enabled devices such as all iphones Samsung google nexus Huawei mate7 huawei mate8 huawei p10 LG HTC Motorola Sony mobile phone cell phone android smartphone iPad tablet. Hand-free Calling: Make a call or answer a call with built in Mic while running, biking, and other forms of exercise. EASY TO USE: No cable or plug needed, just simplly put your mini Bluetooth earbud into the right port which contains hidden magnet, then it will attach to the charging thimble automatically. Any question, please contact us, we'll try our best to resolve it as soon as possible. suitable applications: call music car office business home house kitchen room outdoor indoor travel beach talk talking working running sport gym bike bicycle motorcycle auto golf. How to Pair: 1.Before using the headset, please use the USB charging cable to charge it first. 2.Press the power button of the headset for 5-8 seconds or longer until you see the blue-red light blinking alternately or hear a beep, it will automatically enter pairing mode. 3.Make sure your phone's bluetooth function turned on, search headset model on it. 4.Select the Bluetooth model and connect Package include : 1 *Bluetooth Headhpone 2 *magnetic USB chargers 3 *pieces of Ear Tips - Small, Medium, Large 1*User Manual