Valve seat diameter: as shown

Suitable For: Adults and children

size Pants length Hips waist 80 29 30 19 90 31 32 20 100 33 34 21 110 35 36 22 1

One is the bait method: pull the fishing line hard

Bluetooth version: wireless transmission

Electric Waist Massager with Heat – Pulse Massage Belt for Back Support Women's Fashion Valve seat diameter: as shownProduct information: Pulse frequency: 1 1000Hz Pulse width: 30 150us output power: 5W Charging power supply: DC 5V 1A (USB) Packing list: Massage machine x 1 Instruction Manual x 1 USB charging cable x 1 Lithium battery x 1 Physiotherapy Instrument for Back Pain, Hot Compress and Waist Protection, Electric Pulse Massage Instrument