Medisana MG-50E pistol massager with Hot & Cold function

Easy to use: Yes | Battery voltage: 7.4 V | Number of vibration speeds: 10 | Charging time: 2-3 h | Built-in display: LED | Power source type: Battery | Power: 20 W | Shaving head replacement(s) included: Yes | Auto power off after: 10 min | Ergonomic handles: Yes | Rotational speed (max): 3000 RPM | Battery capacity: 2200 mAh | Rotational speed (min): 1100 RPM | Handle(s): Yes | DFU / User manual: Y | Adjustable spin speed: Yes | Massage types: Tapping massage | Number of temperature settings: 3 | Handle material: Plastic | USB charging: Yes | USB cable: Yes | Operating time: 150 min | Removable tips: Yes | Silent operation: Yes