RANVOO AICE 3
Personal thermoelectric contact cooling, heating and fan airflow.
- Battery / power
- 7000 mAh ↗
Keep in mind Manufacturer specifications; no hands-on verification or independent efficacy assessment.
Compare wearables
Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.
Search & choose modelsAdd models to your comparison
Build your comparison
2 / 10 models676 models available. Showing nine - search to narrow the list.
Comparison settingsMarket, sorting & differences
How price order works
Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.
At a glance
The differences that matter
JISULIFE Neck Fan 3
Personal ambient-air circulation; no refrigerated air or thermoelectric cold plate.
- Battery / power
- 4000 mAh ↗
Keep in mind Manufacturer specifications; no hands-on verification or independent efficacy assessment.
Published specifications and documented constraints. See the full comparison below for prices and sources.
Scroll across the table to compare every model
| Thermal wearablesAdd a model |  |  |
|---|---|---|
| Prices · all markets | $240 USD≈ €215 EURECB 2026-10-13US · New · Store price · Manufacturer listing; checkout and stock not independently verified 1 offer records & sources$240 USD≈ €215 EURECB 2026-10-13 US · New · Store price Manufacturer listing; checkout and stock not independently verifiedRANVOO AICE 3 Neck Air Conditioner - White New condition. Exact configuration: White. Tax, delivery and any additional components follow the merchant terms.Check merchant offer ↗Price source ↗ Checked 2026-10-12 | $36.99 USD≈ €33 EURECB 2026-10-13US · New · Store price · Manufacturer listing; checkout and stock not independently verified 1 offer records & sources$36.99 USD≈ €33 EURECB 2026-10-13 US · New · Store price Manufacturer listing; checkout and stock not independently verifiedJISULIFE JisuLife Neck Fan 3 - Black New condition. Exact configuration: Black. Tax, delivery and any additional components follow the merchant terms.Check merchant offer ↗Price source ↗ Checked 2026-10-12 |
| Designed for | Personal thermoelectric contact cooling, heating and fan airflow. ↗ | Personal ambient-air circulation; no refrigerated air or thermoelectric cold plate. ↗ |
| Form factor | Neck-worn thermoelectric collar ↗ | U-shaped neck-worn ambient-air fan ↗ |
| Controls | Not verified | Power/speed button ↗ |
| Battery / power | 7000 mAh ↗ | 4000 mAh ↗ |
| Charging | Pass-through charging supported ↗ | Not verified |
| Weight | Not verified | About 9.1 oz in the product description ↗ |
| Runtime | Cooling 4-7 h / heating 7-15 h / fan 10-30 h ↗ | 4-16 hours, speed-dependent ↗ |
| Display | Colour touchscreen ↗ | Not applicable to this category |
| Audio | Microphone and speakers ↗ | Not applicable to this category |
| Control | Maker phone app and automatic temperature mode ↗ | Not applicable to this category |
| Airflow | Surrounding upper/lower air ducts ↗ | Not applicable to this category |
| Speed Control | Not applicable to this category | Five speeds in the current upgraded listing ↗ |
| Air Outlets | Not applicable to this category | 78 ↗ |
| Materials | Not applicable to this category | ABS and silicone ↗ |
| Availability | Manufacturer product listing verified. Shipping territory and exact stock require checking the configured merchant listing. | Manufacturer product listing verified. Shipping territory and exact stock require checking the configured merchant listing. |
| Important context |
|
|
| Editorial pick & release | No editorial ranking recorded | No editorial ranking recorded |
| Evidence | Manufacturer source Checked 2026-10-12 | Manufacturer source Checked 2026-10-12 |
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.