USB Massage Ball, The product can be working out by hand and more efficiency to install between your body seating Seating .

USB Massage Ball

4 port usb hub, usb light, usb memory hub, hub, usb, usb card reader, usb flash drive, card reader, bluetooth dongle, hdmi cable, wireless usb hub, usb 2.0 hub, light usb hub, fan usb hub, wheel hub, bicycle hub, motorcycle hub, trailer hubs, brake hub

Great quality and competitive price

USB Massage BallSize: Dia 7*3.5cm The product can be working out by hand and more efficiency to install between your body seating Seating .The product only for massage purpose not medical treatment. Color: blue/black

USB Massage Ball (PM-UM-705)