F9-9 TWS CVC8.0 Noise Cancling Bluetooth Earphone with Charging Box, Support Touch Lighting Effect Dark BlueFeatures: 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. Take the headset out of the charging box to pair automatically 5. Use with magnetic charging box for long-lasting battery life; the charging box has the functions of a power bank and mobile phone holder; the charging box supports touch light effects 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. Life is 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 3. Accumulated battery life: 120 hours 4. Cumulative talk time: 150 hours 5. The number of times the headset is charged by the charging box: 25 times