VTUOGE Wireless Bluetooth Earphone with Mic Stereo Noise Reduction Earbuds Wireless Headset Business Handsfree Bluetooth Headphone For Huawei Oppo Xiaomi Samsung Vivo Mobile Phone

Bullet Points:1、Premium Audio & Noise Cancellation: Wireless earphone features advanced high-definition mic. Noise reduction technology can effectively block disturbing background noises such as wind, traffic or crowds, and provide clear audio and perfect sound quality, thus allowing you to enjoy perfect quality music and clear calls anytime, anywhere.2、Wireless 5.2 Technology: Our single ear headset provides fast and stable pairing with any wireless pairing-enabled devices such as smartphones, tablets, laptops, etc. Suitable for Android/for iOS. The maximum communication distance is 15m.3、Ensures Comfortable Wearing: Lightweight wireless single headset will not cause any burden on your ears. Ergonomic design brings you more comfort. 180° rotatable flip-boom arm helps to perfectly fit on both right and left ears, bringing you brand-new wearing experience.4、Long Battery Life: Wireless earphone is designed with built-in 350mah polymer lithium battery to provides up to 320 hours for standby and up to 50h for playtime. Wireless headphone can get fully charged in a short time, but its battery can last a whole day.5、LED Power Digital Display: LED display allows you to see the remaining power clearly, which makes this earphone convenient to carry and tracking the power of the earphone effortless at any time. No need to worry about shortage of power.Function operation description:【Answering a call】 Short press the function key once in the incoming call state【Hang up the call】 Short press the function key once in the call state【Reject the call】 Press and hold the function key for 2 seconds to release the incoming call【Call back】Double-click the function key once in the connected state【Music play/pause】Click the function key to play or pause music【Volume adjustment/song selection】 During music playback: short press "+"/"-" to adjust the up and down songs, long press "+"/"-" to adjust the volume