I am selling this item because I used it for about 2 hours and found it difficult to handle. ● 400-MAWBT202BK ● Bluetooth 5.0 compatible ● Included items: ・USB charging cable ・Type-C adapter ・Instruction manual ・Pouch ・Receiver ※ I plan to ship the item with simple packaging, such as bubble wrap, to prevent water damage and breakage. Thank you.