【Wide Compatibility】: As a versatile dispensing machine, this handheld pneumatic glue dispenser machine accommodates 10CC/30CC cartridges and is compatible with UV glue, sealant, adhesive, and various liquids, offering strong adaptability for different dispensing applications. 【Precise and Smooth Dispensing】: Featuring auto leak-proof suction technology. Automatic deflation, no leakage during suction. this automatic glue dispenser machine ensures even glue output with smooth, full lines, eliminating trailing or dripping for flawless results. 【Intuitive Operation】: Featuring only one power button, battery indicator, and 1/2/3 gear digital display lights, this dispensing machine offers straightforward, flexible handling with its compact design. 【Built-in Pump and Long-Lasting Battery】: Equipped with an integrated miniature high-pressure air pump and a 1200mAh rechargeable lithium battery, this auto digital display glue dispenser is instantly ready for tasks like mobile phone repair, supporting continuous operation. 【Ergonomic and User-Friendly】: With lightweight construction and a comfortable grip, this semi auto glue dispenser minimizes fatigue during prolonged use and features simple controls for quick mastery by beginners.