SHQ4305WS/00
Experience freedom. Stop at nothing
The featherweight Actionfit SHQ4305 is engineered from ultra light, flexible and sweat proof rubber, ensuring a perfect fit that you will want to keep on long after your workout. Their rich deep bass keeps you motivated always.
More official introduction
https://www.philips.com.hk/en/c-p/SHQ4305WS_00/sports-headphones-with-mic