Kashimura Completely wireless earphones with low latency and long ideal for watching stereo low BK NBL-101 playback, videos, earphones, latency/for

Achieved low latency of 0.06 seconds equivalent to apt-X using proprietary data processing technology Up to 9 hours of music playback time on the main unit Equipped with high performance speaker unit The earphones are waterproof and IPX6 compatible *The charging case is not waterproof. A 4-light LED charging case that lets you know the remaining battery level. After pairing the main unit and smartphone, it will automatically connect from next time, and either L or R can be used as a one-ear earphone.