Wireless Earpiece noise cancelling, flexible ear loop design, single ear Bluetooth earphones LED charging case Lightweight:The bluetooth wireless headset employs ergonomic design to enhance the user experience . Noise Canceling Mic:When you use the wireless bluetooth headset you will feel the ultra clear calls and deep bass music. Support Wireless Charge& USB C Charge bluetooth wireless earphone support two ways to charge your charging case,wireless charge(NOT IN PACKAGE)and USB C charge.For your wireless charging case and wireless bluetooth earbud provides more charging methods. Wireless Earpiece noise cancelling, flexible ear loop design, single ear Bluetooth earphones LED charging case Ultra Long Standby Time with Charging Case Ultra Long Standby Time:When you fully charge the wireless bluetooth earpiece, you can enjoy 12 hours of music playback on a single charge and 160 hours of standby time with the charging case. LED Digital Display:The bluetooth wireless earpiece have dual smart led digital display,you can clearly observe the wireless headset’s power display and the remaining battery level of the charging case. Dual Connect Devices&Wide Compatible&Voice Assistant Dual Connect:The bluetooth wireless earphone can pair two device at the same time.Such as,you can pair your computer and phone Simultaneously. Wide Compatible:The wireless earpiece bluetooth adopt the latest 5.1 technology,can pair with most Bluetooth devices, such as computer, TV, PC, latop, and more. Voice Assistant:Quickly double click the main button on the wireless headset bluetooth to active the voice assistant, making our work and life more convenient. Easy to control Simple operation can meet your daily needs.(The mute function is only used during calls )