1. Integrated sweeping, suction and dragging2. Rated power: 3W3. Rated voltage: 3.7V4. Power supply mode: USB5. Switch type: touch6. Collision protection: electronic buffer7. ES300: large universal wheel, 3000 mAh battery, four motors, stronger suction8. RS300: with remote control, 3000 mAh battery, intelligent anti-dropping, 2800PA suction, bow cleaning mode, 90 minutes long battery life9. Size: ES300: 28x28x4.5cm, RS300: 32x32x4.5cm10. Weight: 1.0kg Specification: Package Weight One Package Weight 1.80kgs / 3.98lb One Package Size 43cm * 9cm * 35cm / 16.93inch * 3.54inch * 13.78inch Qty per Carton 10 Carton Weight 18.00kgs / 39.68lb Carton Size 70cm * 45cm * 45cm /…