Description: Fully automatic connecting device: click artifact, space mapping technology, non-contact click design, longer service life and uninterrupted operation for a long time. The fastest speed is 4 times the speed of the human hand, completely freeing the hands. Click more stable: The auxiliary click has an anti-slip design that can meet the needs of various complex working environments. Hardware: With brand new, improved smart chip, bionic technology, it really simulates human finger, prevent detection and locking. Nano Sticker Clicking Head: There is a material adsorption film at the bottom, and the large suction cup can be removed and placed to make the click more frequent. Intelligent chip design: With its memory function, it can be used immediately when turned on again, without the need to adjust gears. , zero click quietly, does not affect rest and work. Long battery life: built-in 400mAh battery, plug and play, charge for 1 hour, battery life for 20 hours, support while charging. Simple operation and easy to use, the controller is small and easy do carry. Suitable do touch devices such as mobile phones and various marek. Specification: Electric capacity: 400 mAh Long press the circle button to turn on, single point circle button to change the frequency, single point triangle button to pause Size Chart: 3,5 x 1,2 x 6 cm / 1,38 x 0,47 x 2,36 inches The package includes: 1 piece host 1 piece clip (including Nano stickers) 1 piece of data lineage 1-piece button line