Ergonomic design
The B210 wireless earphones allow for a comfortable and secure fit Thanks to its ergonomic design, you can enjoy the enhanced sound effect while moving freely all day.

Higher sound experience level
With one 10 mm dynamic speaker, the B210 provides the extra bass necessary for an immersive sound experience unmatched among compact devices.

24/7 power supply
The charging case provides an additional 16 hours of energy by recharging the battery on the go. With the included USB-C cable, both the charging case and the earphones can be fully charged in just 2 hours.

Safe and waterproof earphones
The RZ-B210W models are IPX4 drop resistant, so they can be worn during vigorous exercise and in any weather without the risk of water damage.

Fast and secure connection
With Bluetooth 5.0 wireless technology, in addition to a stable connection, crystal-clear music sound and voice quality can be achieved.

Turn sound on and off with one touch
The touch sensor on both plugs of the B210 provides quick and easy control, starting playback or making a call with one touch.

Speech assistant
The use of voice commands is supported via a connected mobile device, so you can reach your favorite digital assistant with a tap, making the RZ-B210W ideal in any situation.

LED indicators
The four LEDs on the case show the current charge level of both earphones, so each LED means a full 4 hours of playback.

The sound can be colorful
The powerful, pocketable B210 earphones and case are available in black, white and pink.