Model-X-707 has voiceless technology with patent,running with low noise. The size of the device in dimension is 130150130mm. The weight of this device is about 1kg. It produce power supply at AC220v 50Hz. Technical parameters are max Speed at 7000r/min, max RCF is 2000xg, max capacity is 61.5ml 60.5ml 60.2ml 80.2cennecting pipe rotor, Noise ?45dBA. Durable and safe for user. Equipped with bruless motor,maintenance free.