PLEASE CONCENTRATES ON iisbmh1 SELLER with PRIME FAST SHIPPING, 100% QUALITY ASSURANCE, RETURN IF NO SATISFICATION, REFUND IF NO WORK.OPERATION PROCEDURE:1. Power on.
When it comes to power off, just keep pressing the power button for about 10 seconds. When the 2nd sign light switches on or the red and blue lights are flashing alternately, it is switched on. Don't release when you see the Bluetooth sign flashing in the middle. The sign light will flash when Bluetooth is linked to the paired gadget.2. Matching. After the headset is switched on generally, the smart phone look for the Bluetooth gadget. Usually, the headset can be searched in about 5 seconds, then the Bluetooth headset gadget you find is picked on the smart phone.3. Connection. When the phone look for a headset, click to match it.4.
Charging. The charging time of the Bluetooth headset is usually about 1-2
hours. When most Bluetooth headsets are charging, the red light is on, and the complete backlight is off.
100% SATISFICATION, 100% MONEY BACK GUARANTEE: We'll stand out by our high-quality products and your satisfication 100% guaranteed
Large Capacity Battery: Upgraded version of soft plastic ear hooks, 4 hours of talk, 100 hours standby, no pain for ear for long time. Ergonomically designed to fit snugly against the ears for comfort and firmness
Bluetooth 4.1: HD call, built-in microphone with echo cancellation technology, clear and loud calls, low-noise silicon, bio-fiber composite diaphragm, subwoofer enjoy
Perfect Sound Quality: stereo ear, waterproof, noise reduction, explosion-proof lithium battery, CPU intelligent computing, HD high-definition sound quality, voice prompts, switch buttons, IOS battery tips, one for two ear
Light and Small: Only 8g, Wire-controlled microphone, hanging on the neck when not listening, do not worry about running without pockets