Sleep Wireless Bluetooth Earphones, Mini Earbuds, Comfortable, Painless, Noise Reduction, And Long Battery Life Earphones Features: Sleeping on the side without pressure on the ear,-thin mini without pressure, biomimetic ear fitting curved design, naturally fitting the ear, sleeping on the side without feeling uncomfortable or oppressed Panoramic 360 ° audio HIFI surround sound, powerful unit configuration, 360 "surround acoustic design, creating 360 ° stereo surround sound, allowing you to yourself in wonderful music High speed Bluetooth 5.3 connection is fast and stable, with a high-speed Bluetooth chip that connects every second when . The connection is stable and not stuck, fast and stable, providing wireless connectivity Intelligent digital display, real- display of battery, and clear and eye-catching digital display function in the charging compartment to control the battery at any fast charging, strong music, available 24/7, with high capacity batteries and low-power power technology to meet the listening needs of most environments Multifunctional buttons for convenient music control, adopting a button style. With just a of your fingertips, you can sensitively intelligent operations such as listening to music, making calls, and summoning voice assistants Product Description: Bluetooth version: V5.3 Transmission distance: obstacle 10 meters Battery capacity: 350 mah ear battery: 50 mah Usage time: approximately 6-8 hours Battery life: approximately 24 hours Charging time: approximately 1 hour The product includes: Bluetooth earphones * 1