The Walkera QR Ladybird V2 is a Chinese ultra-micro hobby quadcopter (125mm, 35g) with 3-axis gyro stabilization, Normal/Aerobatic modes, ~8 min flight, sold RTF with a Devo transmitter; an FPV version adds a 5.8GHz camera.
| Country | China |
|---|---|
| Subcategory | Multirotor |
| Subtype | Consumer ultra-micro quadcopter |
| Role | Toy/hobby |
| Classification | Consumer micro hobby drone |
| Mission | recreational, FPV (variant) |
| Datalink | 2.4GHz RC (Devo) |
| Variants | QR Ladybird V2 (RTF), QR Ladybird V2 FPV |
| MTOW (kg) | 0.035 |
| Frame type | Quadcopter |
| Length (m) | 0.125 |
| Propulsion | Electric (brushed), 3.7V 240mAh LiPo |
| Combat-proven | No |
| Export status | Commercial retail |
| Launch method | hand launch |
| Autonomy level | Manual |
| Endurance (min) | 8 |
| Recovery method | manual landing |
| Year introduced | 2013 |
| Standard sensors | 3-axis gyro, 5.8GHz FPV camera (FPV variant) |
| Production status | Consumer (legacy) |
| Airframe / lift type | Multirotor – quad |
| Control / autonomy level | RC line-of-sight – VLOS |
| Domain | Aerial (UAV/UAS) |
| Mission / use case – civil | Consumer / recreational |
| Origin / supply chain | COTS (DJI, Autel, Skydio), DIY / FPV kit |
| Propulsion | Electric (LiPo / Li-ion) |
| Range / endurance | Very close range (<5 km, <1 hr) |
| Signature / detectability | RCS – nano/micro (<0.01 m²), RF-emitting |
| Threat vector | Nuisance / negligent (airspace incursion) |
| Weight / class | Class I – Micro (<2 kg), FAA <250 g |