F9-8 TWS CVC8.0 Noise Cancling Touch Mini Bluetooth Earphone with Charging Box BlackFeatures: 1. Bluetooth 5.0 technology, no game 2. CVC8.0 noise reduction, clear calls; HiFi sound 3. Smart touch, simple operation; can wake up the voice istant 4. The earphones can be used singly or two together; the earphones are automatically paired when they are taken out of the charging box 5. Use with magnetic charging box, long-lasting battery life; charging box also has the function of mobile phone holder 6. The middle LED digital display shows the battery power of the charging box, and the left and right breathing lights respectivy display the battery power of the left and right earphones. 7. Comfortable to wear 8. IPX7 waterproof and sweat proof 9. Widy compatible with mobile phones/tablets/computers with Bluetooth Product parameters: 1. Bluetooth version: 5.0 2. Transmission range: 10 meters