| Release month | 06 |
| Release quarter | 02 |
| Basics | |
|---|---|
| Main category | Evaporative air cooler |
| Weight | 47.4lbs. |
| Height (inches) | 35.4 |
| Width x Height | 24.8-inch wide x 35.4-inch of height |
| Depth | 16.5 inches |
| Width (mm) | 629.9 |
| Height (mm) | 899.2 |
| Depth (mm) | 419.1 |
| Cooling system | Water-evaporation, 3-sided honeycomb cooling pad |
| Functions | |
| On-off timer | 7.5 -hour (30 minutes to 7.5 hours) |
| Dehumidifier Specs | |
| Dehumidification (L/Hour) | 99.9 |
| Dehumidification (oz/Hour) | 3379.20 |
| Dehumidification (Pints/Hour) | 8.8 |
| Portability system | 4 360-degree caster wheels with brakes |
| Bucket features | Detachable, Water level indicator |
| Performance | |
| Estimated cool area | 538.2 Square feet. (430.6 to 538.2, Amazon says only 322.9 sq. ft.) |
| Air fan speeds | 3 |
| Air flow | 2648CFM (74.98 cubic metre/min.) |
| Watts | 200 W |
| Max. noise level | 55dB |
| Convenience | |
| Remote control | ![]() |
| Other Specs & Features | |
| Button type | Electronic (touch panel) |
| Preset programs | Natural, Normal, Sleep |
| Release year | 2019 |
| Air filter details | Washable dust filter |
| Special Included Accessories | Safety net, 2 ice crystal trays |
| Available colors | White with Blue accents |
| Display Type | LED |
| Special | Pure copper motor, Top-loading ice compartment |
| Manufacture product ID | DL-4501 |
Description:
Also known as DUOLANG 2647 CFM Indoor and Outdoor Swamp Cooler, DUOLANG 2647 CFM Portable Evaporative Cooler.

