Stable Bluetooth 5.4 Connection & Auto Pairing: Boasting the latest Bluetooth 5.4 technology, the earphones ensure a remarkably stable connection, swift transmission, and a substantial connection range (up to 50ft, about 15m).Easy and fast to pair with cell phones, tablets and other Bluetooth enabled music devices,wireless range up to 50 feet. 

Ultralight & Comfort Fit: Only 3.2g ultra-light.The pocket-sized charging case does not take up any space to carry, and you will not have any stress on wearing Sports earbud. Sports Wireless Earphones are designed to fit the contours of the human ear with a curved structure that is same to the shape of the ear canal, making them comfortable to wear and not falling out when running, gym.

50 Hours Playtime: When you put earphones wireless bluetooth into the case, ear buds wireless earbuds will start to be charged. noise cancelling earbuds can last for 9h playtime from a single charge and 50h with charging case. Equipped with USB cable offers you more quick and stable charging.

Sensitive Touch Control: Touch intelligent design, touch pressure-free, easy to use. You can easily access different functions without operating a mobile phone such as media control and calls, switch to next or previous track, play or pause and activate siri etc.Bluetooth Headphones can accurately capture your voice in real-time, ideal for calls, video chats, online meetings, and more.

IP7 Waterproof & Universal Compatibility: The wireless bluetooth earbuds are IP7 waterproof, so you don't have to worry about rain and sweat to enjoy high quality music. Widely compatible with mainstream devices such as iOS, Android smartphones or tablets."Galkvoz" wireless bluetooth earbuds Compatible with most Bluetooth music players,With the better functions and the exquisite design,bluetooth headphones are your better choice for a gift. It will allow you to enjoy high-quality conversations anytime, anywhere.