[High Performance]: Screen clicker, air mapping technology, silent design, multi-level adjustment, 50 instant clicks per second, can receive up to 5 clicks and click 5 mobile phones. [Automatic clicker]: Contains 200mAh battery, battery life is about 7 hours, can also be used while charging. [Clicker click speed range]: 2 to 50 times in 1 second (17 gears), 1 second to 99 seconds, 1 time (99 gears), 3 random gears, P1 about 4 to 9 times in 1 second, P2 about 0.5 seconds to 2 seconds to click once, P3 every 5 seconds to 20 seconds to click once. [Widely used]: Automatic mobile phone screen clicker is used for live broadcast likes, game up, takeaway refresh, hand speed calculation, etc. [High-quality material]: The automatic clicker is made of high-quality plastic material, not easy to break, and can be used for a long time. Colour:Black Material:Plastic Package Contents: 1 * Screen clicker set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.