E89 In-Ear Earphones Noise Reduction Wireless Earbuds LED Digital Display Headphones Waterproof Bluetooth-Compatible 5.3 Headset Feature: 1. Touch Control: The unique touch control feature allows you to easily control your music playback and answer calls with a single tap or double-tap, without needing to operate your phone. 2. Bluetooth-Compatible 5.3 Technology: Using advanced Bluetooth-Compatible 5.3 technology, these earbuds provide high-quality sound and stable signal transmission, allowing you to enjoy your music and take calls wirelessly. 3. Waterproof and High-Quality Sound: Made of carefully selected nano materials, these in-ear earphones are waterproof and sweat-resistant, making them perfect for use during exercise. They also provide outstanding HiFi sound quality, immersing you in a concert-like stereo field effect. 4. Easy Pairing: With both stereo and single-ear mode options, the headphones can be connected to your phone by simply taking them out of the charging case and selecting "E89" from your phone's Bluetooth-Compatible list. 5. LED Digital Display and Long Battery Life: The external LED power display makes it easy to manage your battery life, while the 250mAh charging case provides up to 50 hours of playback time. Specification: Model: E89 Color: black, white, purple, green (optional) Bluetooth-Compatible version: Bluetooth-Compatible V5.3 (Jerry 6983D) Transmission distance: 10 meters Usage time: 30 hours Standby time: 200 hours Battery capacity: 300mAh rechargeable lithium battery Earphone battery: 30mAh rechargeable lithium battery/piece Product features: adjusting volume, switching songs, answering calls, rejecting calls, hanging up calls, Bluetooth-Compatible playback, hands-free calls, phone replay, Bluetooth-Compatible reconnection, voice prompts, battery display Gross weight: 106g Packaging size: 139 * 88 * 38mm/5.47 * 3.46 * 1.49in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.