Hi-Fi TWS-Headphones With LED Breathing Lamp Digital Display Touch-Control Wireless Bluetooth 5.1 Earphones Headphones In Ear Earbuds Headset Ipx5 Feature: Powerful featuresOne button design, easy to use, phone calls and control music play by button.for in car calling and chatting, play games or working use. Ergonomic DesignSuitable for both ears, mini design make you comfortable and your ears when using, Smaller and More Invisible. Long StandbyThe wireless earpiece with built-in rechargeable lithium-poly 30mAh battery, last for 4 hours of audio under volume, 4 hours talk time, 50 minutes charging time. Stereo SoundBuilt-in HD and Sensitivity microphone, the hands free headset is ideal for in car calling and chatting, play games, or working use.This best headset owns better cancellation, noise suppression and stable signal. CompatibleCompatible with all Bluetooth-enabled devices.Instantly connected to your smartphone or tablet from up to 33 feet away (10M). Size:6x5cm/2.4x1.97inch Details: Bluetooth Standard: Bluetooth 5.1+EDR Operation Range: