Brand: JR - Model: JR-268 - Color: White - Material: ABS - Quantity: 1 - Power: AC 220V - Power plug: US plug - Power: 6W - With Velcro band length adjustable - Eliminate eye fatigue - Built-in light music you can relax your eyes the time enjoy music - Great for office workers who need to sit in the front of computer - Intelligent air pressure - Multi-frequency vibration - Far infrared ray hot compressing - Packing list: - 1 x Massager - 1 x Controller (90cm) - 1 x USB cable (150cm) - 1 x US plug charger - 1 x 3.5mm earphone (150cm) - 1 x Chinese user manual