Commodity: Rechargeable massage slimming belt Model: HY-1009B Packing: color box Specifications: (ctn measurement) 43.5*45.5*56.5cm Rated Power: 6W Rated Voltage: 12V Frequency: 50Hz Rated Work Time: 40minutes Weight: Features & Function: 1. Good for keeping fit. 2. Microcomputer magnetic massage. 3. To relieve and relax after over fatigue. 4. Convenient to use at home and office with reliable secure adaptor (CE,UL). 5. Cigarette lighter is supplied for using in car. 6. DC 12V power supply. 7. 10 rechargeable batteries in it.