Radius HP-H300BT True Wireless Earphones: Hear-scape Series Bluetooth-enabled, earhook type, for listening while doing other things, doesn't block

Proprietary algorithm for automatic sound balance correction Carbon fiber dome diaphragm Special acoustic design to suppress sound wave interference Liquid silicone rubber ear hooks 38 hours of long battery life Clear calls with beamforming + AI technology Low latency mode synchronized with video IPX5 splash-proof [Note] For quality improvement, radius products undergo inspection, firmware updates, and periodic recharging before shipment. Therefore, some products may have been temporarily opened, but they are unused and there is no problem with the quality. Thank you for your understanding.