New Bluetooth Earphones With Digital Display On The Ear For External Sound Transmission Without Damaging The Ear. Ear Rotating Earphones Features: Intelligent 5.3 Headworn Bluetooth Earphones, Digital Intelligent Control Bluetooth, Wireless Bluetooth Earphones, Foldable Sports Stereo Bluetooth Earphones. Strong texture, no wearing sensation, hifi sound quality, different wearing sensations, Bluetooth earphones, comfortable to wear all day. Whether it's playing games, running, or daily life, everything is very casual. Listening clearly and without noise anytime and anywhere is the key to enjoying life. Power-on memory connection, automatic connection and automatic start matching, obstacle 10 meter connection: not bulky, fast charging interface, easy to implement. It can be rotated 180 °, and both ears are suitable for wearing. strong battery life, uninterrupted sound, directional transmission, long-lasting battery life, without damaging the ears when stretched. The headphones do not come with a charging compartment. Product Description: Bluetooth version: 5.3 Headphone battery capacity:300mah Connection distance: 10 meters Charging time:1 hours Usage time: 48 hours Product Include: 1x Bluetooth earphone 1x data cable 1x instruction manual