LED Digital Display Wireless Bluetooth 5.2 Earphone Sound in-Ear Noise Canceling Sports Car Design Stereo Earbuds for iOS Android Feature: 【Powerful features】 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 Design】 Suitable for both ears, mini design make you comfortable and your ears when using, Smaller and More Invisible. 【Long Standby】 The wireless earpiece with built-in rechargeable lithium-poly 40mAh battery, last for 5 hours of audio under volume, 5 hours talk, 50 minutes charging. 【Stereo Sound】 Built-in HD and Sensitivity microphone, the hands headset is ideal for in car calling and chatting, play games, or working use. This headset owns better cancellation, noise suppression and stable signal. 【Compatible】 all Bluetooth-enabled devices. Instantly connected to your smartphone or tablet from up to 33 feet away (10M). Size:6x6cm/2.4x2.4inch Details: Bluetooth Standard: Bluetooth 5.2+EDR Range: <10m Talk Time: about 5 Hours Music Time: 5 Hours Standby Time: 100 Hours Charging Time: 50 minutes Charging Voltage: DC/5V Power supply times of charging bin: 3 times Package includes: 1 x A pair of headphones 1 x Charging bin 1 x USB Charging line 1 x Pair of replacement earmuffs 1 x Instructions