Wireless Earbud Rulefiss Bluetooth 5.3 Headphones Sports with Mic Earphones

About this item

Newest Bluetooth 5.3 Technology and One-Step Pairing: I27 wireless headphones use the newest Bluetooth 5.3 chipset which fully optimizes Bluetooth transmission and connection defects, and successfully achieved non-disruptive latency! At the same time, it can automatically connect to the last paired device when taking the wireless earbud out of the charging case.

Dual LED Ditgtal Display: Bluetooth headphones with dual LED display clearly shows both the battery level of the case and earbuds. The charging case presents its battery from 1%-100%: the LED light bar will flash when the earphones are charging while numbers flashing when the charging case is charging.

42 Hours Playing Time and USB-C Fasting Charging: Bluetooth earphones provide up to 6-7 hours of high-quality sound output on a single charge, and the included charging case provides an additional 5 charges, giving 42 hours of total playtime. And with USB-C tech, it only takes 1.5hr every full charge for the case.

Ear-Hook Design and True IP7 Waterproof: The customized comfortable wireless earphones will not cause any discomfort or pain or fall out while working or exercising because of the silicone earhook with soft and durable flexible material. What’s more, the I27 sports headphones ​are made of high quality waterproof materials and pass high specification waterproof test, which can effectively protect the internal components from water, rain and sweat. You can even take them for bathing or swimming!

Smart Touch Control and Ergonomic Design: By touching the true wireless earbud to answer the phone and hang up the phone, music play/pause, music up and down , volume up/down, or access to other functions, the operation is very simple and convenient. Besides, our running headphones endowed with ergonomic design hence attach into your ears seamlessly after many tests and improvements and brings extraordinary comfort and secure fit that apart from others.