Vacuum cup + hand warmer power bank + neck massger

Vacuum cup 304 stainless steel liner, 450ml, temperature display

Neck massage 4 massage modes & 15 levels, low pulse, constant temperature hot compress, 2.5W, 150*145*45mm

Hand warmer power bank 10000mAh, 10 seconds quick warm, 3 levels constant temperature, display screen, one usb output port, one Android input port

Color Black, white, red, blue