Lightweight and Secure:Its ergonomics design makes this Bluetooth earpiece fits your ear firmly. 0.42oz ultra-light material offers safe and imperceptible wearing without causing any pain and discomfort throughout the day.
Seamlessly Wireless Connection:Bluetooth 5.0 and CSR core form Qualcomm provide better performance of data transfer speed, signal stability, less power consumption, and wider connection range. You¡¯ll enjoy more freedom with COSMUSIS bluetooth earpiece.
Long-Lasting Calls: With up to 10 hours of non-stop talk, wireless earphone ensures you reliable call throughout the day on a single charge and up to 600 hours in standby mode. Take simply 2 hours to get fully charged with the micro USB cable.
Keep Authentic Sound: COSMUSIS headset delivers real and crystal clear audio both for calling and music. The volume is set to a safe range for a long time calling, avoiding potential hearing loss and remaining authentic voice style.
Access for All Control: COSMUSIS wireless headset for business presents a convenient control system, allowing all the accesses to music and calls, like play and pause, track and volume control, answer, end calls and redial, and even wake voice assistant.

Outside for work

Faster and More Stable than Ever.

Don't worry about ear pain caused by wearing it for a long time, COSMUSIS Earbud mini in sized and light weight won't press your ears at all.