Proper use: ABS, Back, Knee, Shoulders Number of speeds: 6 3200 RPM Power source type: Battery Black, Silver Muscle massager compact LX-013The LifenaXX LX-013 is a wireless vibration massage device. It reduces pain in the muscles, improves blood circulation, relaxes the musculature and improves the mobility of the musculature. Vibration massage for the whole body Features Number of heads 5 head(s) Rotational speed 3200 RPM Product colour Black, Silver Number of speeds 6 Proper use ABS, Back, Knee, Shoulders Power Charging time 2 h Input voltage 12 V Battery life 180 min Power source type Battery Weight & dimensions Weight 776 g Height 180 mm Depth 240 mm Width 60 mm manual pdf leaflet