REMAX RB-S21 Bone Conduction Headphones

REMAX RB-S21 Bone Conduction Headphones

Keep your ears open while listening to music or taking calls with the REMAX RB-S21 bone conduction headphones. The wraparound sports design combines ear hooks with an approximately 28g frame for a lightweight fit. Choose Black or White, both pictured with a contrasting orange neckband.

Features

• Open-ear bone conduction design positions the earpieces outside the ear canals for an alternative to in-ear earbuds.
• Ear-hook support and a flexible wraparound frame help hold the headphones in position during active use.
• Bluetooth 6.0 provides wireless connectivity for music and calls from a compatible device.
• Approximately 5 hours of manufacturer-listed playback supports everyday listening between charges; actual runtime varies with volume and use.
• Magnetic charging provides a dedicated connection, with approximately 90 minutes listed for charging.
• Button controls support volume adjustment and everyday headset operation without a touchscreen.
• ENC call noise reduction is listed for conversations, helping reduce surrounding noise picked up during calls.
• IPX8 water resistance is specified in the supplied listing's product attributes and feature graphics.

Tech Specs

• Brand: REMAX.
• Official manufacturer model: RB-S21.
• Design: open-ear bone conduction sports headphones.
• Selected colors: Black and White.
• Wireless version: Bluetooth 6.0.
• Water-resistance rating stated in the supplied product attributes: IPX8.
• Battery capacity: 190mAh.
• Playback time: approximately 5 hours.
• Standby time: approximately 76–100 hours.
• Charging time: approximately 90 minutes.
• Charging interface: magnetic.
• Manufacturer-listed input: 5V, 150mA.
• Approximate net weight: 28g.
• Controls: buttons, including volume control.