Stereo Acoustical: CCK KS Parkour wireless earphone adopts the big diaphragm technology, providing incredible sound quality with deep bass and crystal clear treble.
Lock-IN Design: The sealed in-ear-canal design combining the ergonomic theory ensures the KS Parkour can stay comfortably in your ears, no matter how tough your workout is.
Longest battery life: CCK KS Parkour Bluetooth headset Supports 68 hours of music/call, 180 hours of standby and with a quick charge of only 2 hours.
Sweat Proof: CCK KS Parkour wireless ear buds has the ipx-5 sweat-resistant rating to prevent sweat erosion, no need to worry about and enjoy the release of sports sweat.
Noise Suppression: Equipped with DSP noise reduction technology, the high-definition audio technology, allows you focus on your favorite music and answer calls without skips or missed words.