Shark
FlexStyle NextGen: IonCurl 5-in-1 Air Styler, Curler & Hair Dryer
Model HD840PU
7.4/10
Rank 2 of 6 in the Spec Index · data 94%
How the Spec Index adds up
- Settings25 of 25
- Heat control15 of 15
- Attachments20 of 20
- Handling8 of 20
- Warranty and extras6 of 20
Read on October 21, 2026 from Shark's own documents. How the Spec Index works
Glossumi · Hot Air BrushesWhere to find it
We will show prices here once we read them at our partner stores ourselves. The store shows the current price.
Manufacturer specs
| Heat settings | 4 | source |
|---|---|---|
| Speed settings | 3 | source |
| Cool shot | yes | source |
| Heat control by the device | yes | source |
| Attachments included | 5 | source |
| Weight | 24 oz | source |
| Cord length | 8 ft | source |
| Swivel cord | not stated | |
| Manufacturer warranty | 24 months | source |
| Dual voltage for travel | no | source |
| Storage bag | no | source |
| For filtering only, not scored | ||
| Lowest temperature | 122 °F | source |
| Highest temperature | 203 °F | source |
| Removable filter | yes | source |
| Power | 1,700 W | source |
| Ionic | yes | source |