Our wireless earbuds adopt advanced Wireless V5.3 with high-sensitive inbuilt microphone, deliver crystal clear stereo sound. Dual earbuds can be worked as single track mode or stereo mode for multiple functions. Inbuilt 45mAh rechargeable battery of each earbud lasts up to 5 Hrs music/talk time with about 40mins fully charged. 200mAh Portable charging dock supply 3 times full charge of dual earbuds. Its auricle design and 3-type earcaps (S-M-L) snugly fit your ear, secure and stable. It is an optimal helper for car owners, white collars, businessmen during travel or daily life.
