1. The BIGEYE roller design provides fast and safe removal of screen adhesive and residue. 2. Up to 2305 RPM rotation for quick and efficient glue removal. 3. Includes a 2000mAh internal battery for extended use without external power cables. 4. Weighing only about 149g, easy to carry and use in various repair scenarios. 5. Smooth rolling action and stable motor deliver even adhesive removal without damaging screens or components. 6. Built with high?quality materials and robust roller for repeat use and long service life. 7. Ideal for removing OCA adhesive, strong glue, and battery adhesive from smartphones and tablets.