Item Type: Electric Foot Massager Material: ABS Color: As Pictures Show Power Plug: EU Plug Voltage: 220V Frequency rating: 50HZ Total input power: 3W Temperature: about 45℃ Vibrational power:16~22W Vibrational frequency:1000-5000(times/min) Time rating:15min Size: Approx. 31.5 x 33.5 cm / 12 x 13''''