Product information:

Function: Relieve finger joint numbness, soreness and pain, improve hand speed
Cleaning method: wipe with a damp towel
Power supply method: rechargeable
Control method: mechanical
Color: pearl white, metallic black, metallic grey, rose red
Shell process: ABS
Massage principle: low frequency pulse
Massage method: EMS, TENS
Size Information:86x38x12mm

Packing list:

Fingertip massager*1