1. ST-8001EG: Cordless Vacuum Cleaner - 3 x 2000mAh (18650) 11.1V
2. ST-8001CG: Cordless Vacuum Cleaner - 2 x 2000mAh (18650) 7.4V
3. Material: ABS
4. Net weight: 0.36KGS
5. Vacuum degree: about 5000pa
6. Rated speed: 35500rpm
7. Charging method: 5V USB boost charging cable
8. Rated power: 50W
9. Noise: less than or equal to 84dB
10. Operating temperature: -20-+50 degrees Celsius
11. USB cable length: about 1m

Instructions for use:
1. Check whether the battery is fully charged
2. Turn on the switch
3. Replace different suction nozzles according to different usage occasions
4. This product is a wet and dry vacuum cleaner. When absorbing water, you should open the front cover in time to drain water.
5. The USB display of the rechargeable battery is red for normal charging, green for full
6. The charging time is about 3-4 hours, and it can be used continuously for about 20-30 minutes.

Product accessories: long mouth suction head 1pcs, brush head 1pcs, manual 1pcs, USB charging cable 1pcs, host 1pcs, flat mouth suction head 1pcs