The pair of hearing aids are specially design for the elderly, simple operation, intelligent noise reduction, comfortable to wear. With a charging box, long battery life and easy to carry. Features: Intelligent noise reduction, filtering out external noise. Silicone earplugs, soft and elastic, comfortable to wear. Isolation mesh design to prevent foreign material from entering the speaker and cause blockage, prolonging the service life of the hearing aid. Simple operation, specially designed for the elderly. Easy to carry and store anytime, anywhere. Contains ferromagnetic magnets to prevent hearing aids from falling while charging. USB-C charging for long battery life. Specifications: Material: ABS Color: Red & Blue, White, Black, Beige (optional) Quantity: One pair Battery: Host: 45mAh (included) Charging Box: 300mAh (included) Charge Time: 3.5h Use Time: 30h Package Weight: 150g / 5.29ounces Package Size: 125 * 95 * 40mm / 4.92 * 3.74 * 1.57in Packing List: 1 * Pair of Hearing Aids 1 * Charging Box 1 * USB Cable 5 * Pairs of Earplugs 1 * Anti-lost Rope 2 * Screwdrivers 2 * Brushes 1 * User Manual