Easy Hearing Earphones, Hearing Aid Earphones. Earphone set with volume adjustment dial and power switch. - Brand: Shop Japan - Instruction Manual: Included - Accessories: Earpieces (Large, Medium, Small, 1 each) - Main Unit: Volume adjustment dial, power switch - Charger: Included - Cable: Included Thank you for viewing. This item is unused, only opened. These are hearing aids, so they are recommended for those who have difficulty hearing or who want to hear distant or subtle sounds.