Wireless Earbuds, Losei True Bluetooth Headphones HD Stereo Mini in Ear Wireless Earphones Headset Built-in Mic Charging Case iPhone Samsung iPad Most Android Phones(Silver) [Super Sound Quality] High-fidelity Stereo Sound with ATS2823B High Quality Bluetooth Chip, Which Eliminate Noise and Echo. DSP-Equipped audio processor, Provide Bass Sound . [Portable Charging Case] Equipped with 500 mAh Battery Charging Case, Which Can Provide 3-4 times Full Charge for the Wireless Earbuds. You Can Put the Charging Case into your Pocket. No Burden [Fast Pairing and Volume Control] Hold Down the Wireless Earbuds MFB for 2 Seconds, the Twins Earbuds Will Connect With Each Other Automatically. [V4. 2 True Wireless Technology] Get rid of the Line Trouble. Provide Faster Pairing, Stable Connection, Wireless Range up to 10 meters if no Obstructions. [Wide Compatibility] Compatible with iPhone X/8 Plus/8/7 Plus/7/6S Plus/6S/6/5S/5/iPad/iPod/Samsung Galaxy S8/S7/S6 , Huawei, LG G5 G4 G3 Android Phones/pads and Other Bluetooth Enabled Devices.