Mirror Digital Display Touch-Control Wireless Bluetooth Earphones TWS-Headphones Earbuds Headset 1200mAh Charging Bin Long Endurance of 3 Days Play-time Feature: Powerful features: Touch-Control design, easy to use, phone calls and control music play by one button. deal for in car calling and friends chatting, play games or working use. Our advantages: mirror design, can be used as a mirror outside; Large capacity charging bin 1200mAh, USB output interface, can charge the mobile phone and so on. High quality sound: Built-in HD and Sensitivity microphone, the hands free headset is ideal for in car calling and friends chatting, play games, or working use. This best headset owns better cancellation, noise suppression and stable signal. Longer music/talk time: the wireless earpiece with built-in rechargeable lithium-poly 50mAh battery, last for 6 hours of audio under 100% volume, 6 hours talk time, 40 minutes charging time. Long Endurance of 3 Days Play-time（With Charging Bin）. BLUETOOTH 5.1 & EDR TECHNOLOGY- Compatible with all Bluetooth-enabled devices. Instantly connected to your smartphone or tablet from up to 33 feet away（10M). Size: 7.5x4cm/2.95x1.57inch Details: Bluetooth Standard: Bluetooth 5.1+EDR Operation Range: