Dkwill?EASY TO USE?Every Earbuds has a button, can be uses for power on/ off, paring with the bluetooth device. Earbud box and charging two in one, convenient for bring and charge, USB charge. Mini size, easy to carry. Ultralight twin earphones are designed ergonomically, providing long time comfortable wearing. | Dkwill?STRONG SIGNAL FANTASTIC SOUND QUALITY?Fantastic TWS (True Wireless) technology makes wireless synchronous connection stereo pairing come true. You can connect them with multiple Bluetooth devices in the range of 10m(about 33feet).Eliminate stethoscope effect of all wired headphones and noise reducing.It contain TWO pieces which can be used separately with someone sharing music or broadcast (within reasonable distance), or you can enjoy the stereo sound by using them both or alone | Dkwill?COMFORTABLE WEARING WIRELESS HEADPHONES?Made of ergonomic design, Bluetooth earbuds stay comfortably firm in place to guarantee fatigue free ears comfort, providing long time comfortable wearing.Multifunctional button to control power on/off, answer/hang up call, play/pause music/video etc. Giving you hand-free voice experience.Anti-sweating material keeps the headphones fully function even when dripping with sweat;offers sweat-resistant protection while exercising with them in your ears. | Dkwill?Long Battery Life?Built-in 3.7V/ 80 mAH lithium battery, allowing you to enjoy your music for a long time up to 3-4 hours, up to 4 hours of talking time, and 50 hours of standby time with a quick charge of only 30 minutes. During the charging process, the indicator light will turn red, and after full charge, the indicator light will turn blue. Please unplug the charger at this time. | Dkwill?What You Get?1× Bluetooth sports earphones , 1× charging cable, 1× user manual and our 12 months worry free warranty. Just feel free to contact us if you have any question with our wireless earbuds, we will reply you in 24 hours.