【Brand New】TWS Bone Conduction & Air Conduction Earphones Wireless Earphones Ear Cuff Sports Battery Level Display Black ◯ Product Contents ◯ ・Wireless Earphones (Black) ・USB Type-C Charging Cable (White or Black) ・Foreign Language Instruction Manual (Please use Google Translate) ※ No box Color: Black Connection Method: Bluetooth 5.3 Charging Port: USB-C Type Continuous Playback: Approximately 4 hours Charging Time: Approximately 1.5 hours Single Ear Connection: OK Call: Possible Anonymous shipping via Yu-Packet Post Mini. These are ear cuff type, open-ear earphones that clip onto the ear. Since they don't block your ears, you can hear the surrounding sounds. Recommended for home use and indoor work so you don't miss your family's voices or the intercom! They achieve a sound similar to bone conduction while using air conduction. The sound quality is better and easier to use than those around 900 yen, with a higher volume. I feel like it's a model that can be used as a main one because you can see the battery level. The comfort of earphones that don't go in your ear is addictive! #AirConduction #BoneConduction #OpenEar #WirelessEarphones #BluetoothEarphones