| Model | HJ-5021 | 
| Inch | / | 
| Total power (W) | 2.5W | 
| Fan speed setting | / | 
| Timer | × | 
| Remote controller | × | 
| Power indicator light | × | 
| Boby material | PP+ABS | 
| Net weight (Kg) | 1.5 | 
| Gross weight (Kg) | 1.8 | 
| Unit size (L*H*W mm) | / | 
| Giftbox size (L*H*W mm) | 280*260*260 | 
| Quantity per master carton | 8 | 
| Master carton size (L*H*W mm) | 545*400*590 | 
| Loading quantity: 20' | 1736 | 
| 40'FT | 3600 | 
| 40'HQ | 4317 |