Note: 1. Due to the high speed, the mouth of tattoo pigment bottle must be tightly closed before using the mixer to avoid color splashing._x000D_2. The product may be no electricity when it is used for the first time, so please fully charge it first._x000D_3. Please allow slight error due to manual measurement. Thanks for your understanding. specification: _x000D_Item Type: Tattoo Pigment Shaker_x000D_Material: ABS_x000D_Rotating Speed: 5200rpm_x000D_Built-In Battery Type: Lithium Battery_x000D_Built-In Battery Capacity: 1200mAh_x000D_Size: Approx. 11 x 11 x 8.3cm / 4.3 x 4.3 x 3.3in_x000D__x000D_How to Use:_x000D_1. Confirm whether the product has electricity before use, and if it is out of electricity, fully charge it first._x000D_2. Press the suction cup at the bottom of the stirrer to connect the stirrer and the table firmly without shaking_x000D_3. Touch the pigment bottle to the upper part of the stirrer and press it down to start working Features: 1Made of high quality ABS material, safe and eco?friendly, firm, durable and wear?resistant. 2Smart induction starts, the bottle presses the upper part of the stirrer and the machine starts to work, which is simple and convenient to use, saving time and effort. 3Non?slip base, stable and firm when the machine is working. Built?in 5200rpm high?speed motor, improves work efficiency. 4Built?in high?capacity lithium battery, fully charged once, can be used many times, bring you convenience. 5It can work continuously for a long time, and it only takes 5 seconds to shake the ink evenly. Specially designed for nail polish, UV gel, tattoo pigment and other liquids. PackageList: 1 x Tattoo Pigment Shaker 1 x USB Cable