Specs updated August 5, 2026
UDI
RC U27
Mini drone with ultra-compact design for indoor flying. Pocket-sized quadcopter perfect for practicing in small spaces.
- MSRP
- $40
- Weight
- 80 g
- Rated flight
- 6 min
- Wind level
- 1/15
- Range
- 30 m
- Operating
- 0 to 40 °C
Modelled flight time by conditions
Physics-based estimates from the same engine as our flight-time calculator, at 50% humidity over flat, open terrain. No pilot safety margin is applied — manufacturer data is the baseline, derated for each condition. The model is explained in our methodology.
| Wind | 0°C | 20°C | 35°C |
|---|---|---|---|
| Calm | 5 min | 5 min | 5 min |
| 10 mph* | 3 min* | 3 min* | 3 min* |
| 20 mph* | 3 min* | 3 min* | 3 min* |
| 30 mph* | 3 min* | 3 min* | 3 min* |
| Altitude (MSL) | Modelled flight time |
|---|---|
| 0 ft | 3 min* |
| 2,000 ft | 3 min** |
| 5,000 ft | 3 min** |
| 10,000 ft | 3 min** |
* Beyond a manufacturer's rated limit (wind, altitude) or outside the operating temperature range — shown for planning honesty, not as an endorsed operating condition. Beyond the wind rating the manufacturer's extreme-case time is shown; the model is not calibrated past that envelope. Altitude scenarios assume a sea-level launch site, where altitude MSL and AGL are equivalent; manufacturer altitude ceilings are quoted MSL. Estimates are modelled, not measured; always plan with a personal safety margin.