Common uses include classroom exploration
Headphone power: limited to 50mW
securely placed without mess
Adjustment mode: Short press the button to adjust the mode when starting up
Projection technology the Projection technology DLP Display chip Display chip dmo + 0
Pneumatic Sandpaper Machine Car Polishing Machine Grinding Machine Waxing Machine, Model: 6inch Regular Replacement Parts Common uses include classroom exploration1. Material: metal, plastic 2. Speed: 10000rpm 3. Working pressure: about 6 8 kg 4. Air inlet: 1 4 inch 5. Scope of application: polishing of cars, furniture, floors, etc. 6. Weight: about 900 grams 7. Chassis diameter: 5 6 inches Features: 1. Using lightweight composite materials, the body is light, compact, anti skid and anti vibration 2. 5mm eccentric pendulum precision grinding design, adopting the double rotation design of off track, high speed,