Karqlife wrist ball self starting silent wrist exercise arm strength training grip

  Direct supply from manufacturers, OEM OEM OEM / ODM customization / wholesale agency, quality assurance, spot supply and free quality assurance
Sincerely recruit dealers / agents / network distributors in all regions of the country to support wholesale and retail, with large volume and better price
Contact: 188 1368 4228 managers QQ:2242860233  [product introduction] karqlife wrist ball is the fastest artificial power device in the world
It is a pure machine without battery, power supply and electromagnetic radiation
The rotation of the wrist drives the ball core to rotate at high speed, so as to exercise the strength and toughness of our fingers, wrists and arms
It is a wrist fitness ball integrating sports, entertainment and fitness [applicable crowd] fitness enthusiasts, office computer users, musical instrument players, students and the elderly [product parameters] name: wrist ball model: gd136 product weight: 270g product size: 73 * 73 * 60MM color box size: 122 * 122 * 85mm material: polycarbonate, zinc alloy accessories: wrist ball, wrist rope, manual [product advantages] the built-in LED light, colorful with rhythm, built-in automatic elastic device, easy to start the special wrist rope, portable and more convenient to use, self start, Bluetooth, applet, mobile app and other control methods, more convenient to use mechanical power, no power supply, metal ball center, no durability Please contact me for more details