【Brand New】TWS Bone Conduction Air Conduction Earphones Wireless Earphones Ear Cuff Sports Anonymous Delivery (Amazon selling price 1599 yen) ◯ Product Contents ◯ ・ Wireless earphones (white) ・ USB type C charging cord (white or black) ・ Foreign language instruction manual (Please use Google Translate) ※ No box Color: White 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 delivery via Yu-packet Post Mini. These are ear cuff type, open-ear earphones that clip onto the ear. They don't block your ears, so you can hear the surrounding sounds. Recommended for home use and indoor work, so you won't miss your family's voices or the intercom! They achieve a sound similar to bone conduction while using air conduction. In my opinion, the sound quality is not bad for the price. The comfort of earphones that don't go in your ear is addictive! #AirConduction #BoneConduction #OpenEar #WirelessEarphones #bluetoothEarphones