Sharp HB-BC50 Wireless Bone Conduction Bluetooth Headphones Black

"New - The item is brand-new, unused, and unworn. The item may or may not have the original tags and/or original packaging. Package Includes Sharp HB-BC50 Wireless Bone Conduction Bluetooth Headphones -Black Black Magnetic Charger Specification Bluetooth 5.0 wireless technology MP3 playback Built-in microphone IP66 water resistant- and dust-proof 2GB internal built-in memory Bone conduction: ear-free listening playback technology Rechargeable lithium-ion battery, up to eight hours of playtime Measures 4.33" x 1.73" x 5.32"; weighs 0.075 lbs"