HDB311 is for you who love sports and music, providing ubiquitous comfort and music.
The HDB311 uses an 8mm drive unit to produce a wide, flat frequency curve and provides complete range detail. The delicate treble is matched with a powerful bass, giving an immersive music experience! You can also enjoy high sound quality during sports. Excellent personal comfort, firm and comfortable, never falling. IPX5 grade waterproof performance, effective against sweating and splashing water, even in sports can be used with peace of mind.
- The unique three-dimensional back cavity design makes the earphones have the effect of the speaker guiding holes at the same time, which makes the low frequency more solid, clean and wide in use. With 8mm unit, it provides you with a super wide range expe
- Shows excellent Bass bass and undistorted sound
- With Bluetooth standard Ver 4.0+EDR, it is not easy to interrupt the sound
- Built-in remote microphone allows you to easily answer the phone and adjust the volume
- Sports in-ear The headset has a stable and comfortable wearing design, so you can enjoy the music in the sport
- 3 sets of earbuds and earhooks are available, which can be used according to your individual needs
