Smart upgrade, free your hands and replace finger sliding efficiently A must-have artifact for efficient office and entertainment, no complicated settings and operations are required, free your hands, silent and silent mapping sliding is more convenient. Wide compatibility, smoother sliding The platform coverage rate is as high as 99%, easily adapting to various mainstream mobile phones, stable operation without jamming, random time/direction mode, to meet your sliding needs on different mainstreams. Silent sliding, zero noise Light mapping sliding technology, non-contact sliding, truly silent sliding, no damage to the mobile phone screen. Wireless connection will not generate noise in a quiet environment to interfere with others' work/rest. Charge while using, wonderful without power Using Type-c interface charging, built-in 400mAh lithium battery for long-term battery life, supporting charging and using anti-overcharge protection device to ensure long-term power outage, power bank can also be used with stable power supply. Let you stay online in any scenario without delaying work, entertainment and learning. Supports six devices connected at the same time Press the "up, down, left, and right" keys to freely control the sliding direction of the screen. Whether it is quickly switching perspectives in games, jumping progress when watching videos, or turning pages when reading novels and comics, you can easily achieve precise operations. Product name: Wireless screen slider Product model: U22 Product size: 80*60*16.2mm Product weight: 45.5g Connection method: Wireless Bluetooth Product color: Black