【Individual Power Display & Portable Power Bank】▶The Charging case shows instant battery power of the Wireless R/L earbuds and the case itself separately by LED display. 2 Earbuds could be played 90 hours up per full capacity of the Charging Case, charged automatically when put the 2 earbuds back in the charging case. The charging case loaded 3500mah battery volume, it could charge your smartphone or other devices as a power bank for necessary.

【One-Step pairing & Bluetooth 5.0】▶Take the 2 wireless earbuds out of the charging case, the R/L earbuds be paired with each other automatically, then open the bluetooth in your phone, Make your phone's bluetooth connect with your earphones. Adopt the latest advanced bluetooth 5.0 technology, offering higher transmission speed and more stable performance.

【Hi-Fi Stereo Sound & Noise Reduction】▶The True Wireless headphones have superior and impeccable sound quality, Provides crystal Clear Range of Mids and Highs. With smart noise-canceling technology, reduce the noise surrounded effectively.

【IPX7 Waterproof】▶PEMO Wireless Earphones with the Nano-coating technology, efficiently prevent against the rain, sweat, water, etc. Using them while you're working out in a Gym, outdoor, even in a swimming pool is available. Note: the charging case is not waterproof. If there's any problems, please let us know, we'll solve it in 24 hours.

【Snug Fit & Widely Compatibility】▶ The Ergonomic design with 4 different sizes of flexible silicon ear cups to ensure the headphones stay firm and comfortable in your ears. Choose a better size to wear. You might need a break when it stays more than 2 hours in your ears, it's good for your ears. The Bluetooth headsets Compatible for most of the smart bluetooth advice, compatible for iphone 11, iphone 11 pro, iphone 11pro max, compatible for Samsung Galaxy Note 10, etc.