Price reduction planned for one week from November 2nd! ⭐︎An additional 100 yen off on weekends only from November 8th⭐︎ These are wireless Bluetooth earphones. The case displays the remaining battery level. I am selling these because I don't know how to connect them via Bluetooth. Since I purchased them several years ago, there is a possibility of battery degradation. No instruction manual, warranty, or charging cable included. Please use a Type-C charging cable. - Model: H8 - Charging case display: Battery level indicator - Design: Wireless earphones - Color: Black - Manufacturer: Shenzhen Lianghe Yunzhi Culture Media Co., Ltd.