• Check if it is fully charged. Turn on the switch to use
• Change the nozzle for different occasions
• This product is a wet and dry vacuum cleaner when sucking water, you should pay attention to open the front cover in time to drain
• Charging battery USB display red is normal charging, green is full
• Charging time of about 3-4 hours full, full can be used continuously 17min ± 10% minutes or so

Specifications:

• Product Name: Handheld car vacuum cleaner
• Product Model: ST-8003C 
• Product size: 357 x 91 x 77mm 
• Product material: ABS
• Rated voltage: DC 7.4V
• Vacuum degree: 6000PA±10%
• Rated speed: 38000rpm±10%
• Li-ion battery capacity: 2*2000mAh
• Material: ABS + PVC + polyester hot-rolled fabric
• Charging mode: DC5V-2A (Type-C port)
• Rated power: 50W±10%
• Noise: ≤84dB
• Operating temperature: -20℃~+50℃