Specification: Voltage: 220V 50HZ Input voltage: 21V Rated power: 180W Battery capacity: 10000mAh Charging time: About 4 hours Vibration frequency: 0-120HZ/S Maximum speed: 10000 rpm （6-speeds) Suction cup diameter: 115 mm (4.53 inches) Adsorption weight: 380 kg (837.76 lb) Head shell material: Aluminum alloy Body handle: PA6.
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