ELECOM wireless earphones, USB Type-C charging compatible. Can be charged with the same cable as Android smartphones, etc., and the cable can be inserted regardless of the orientation. The headphones can be used with only one side. (Please turn off the other headphone or store it in the charging case.) ■ Maximum continuous playback time: Approximately 4.5 hours (approximately 4.5 hours + 2 charges = maximum approximately 13.5 hours) ■ Maximum continuous talk time: Approximately 4.5 hours (approximately 4.5 hours + 2 charges = maximum approximately 13.5 hours) 【Condition】 ・Operation confirmed ・Used item, so there are minor scratches and signs of use ・Body only (no box, instruction manual, or accessories) ※ Lightly cleaned 【Please Note】 ・Please purchase only if you understand the condition as it is a used item and without accessories. ・Feel free to ask if you have any questions!