2025 New Shiatsu Bionic Shoulder and Neck Massager Black Color Deep Tissue Kneading Heating with Simulated Hand Sharp MassagersFeature : heating, Kneading, bionic, heating Massage Area : NECK Place of Origin : China Model Number : N7 Pro Type : hand massager Application : Hand Function : Neck massage Power supply : Built in Rechargeable Battery Battery capacity : 2000mAh Input Voltage : DC 5V 2A Output power : 3. 7V 10W Charging Working time : 3 Hours 1 2hours Charging port : USB Type C Shell Cover : Black canvas Gears : 3 Gears massager & 2 Gears Heating Single product