This is the ELECOM Bluetooth wireless headset "LBT-HS11BU (Blue)". It's new, only opened for inspection, and comes with the original box and all accessories. ✨ This single-ear headset features a lightweight design. It easily connects to smartphones, PCs, tablets, etc., making it perfect for telework, driving, online meetings, and calls. 【Key Features】 ・Bluetooth compatible (smartphones, PCs, tablets OK) ・HD Voice for high-quality calls ・Approximately 100 hours of standby time, long-lasting use ・Can be worn on either ear ・Includes two types of ear caps ・Lightweight & ear-friendly design ・USB charging cable included 【Accessories】 ・Main unit (Blue) ・Ear hook ・Ear caps (2 types) ・USB charging cable ・Outer box