Product Details Noise Cancelling Touth Control Earphone Bluetooth version:V5.0+EDR Wireless distance: 10m. Play time: 3hours Battery : 40mAh*2 Charging time: 0.5 hours Charger Box Betty: 350mAh wake up Siri Pop-up pairi12 Bluetooth Headset TWS Bluetooth 5.0 Noise Cancelling touch Control wireless Ea..