Product overview
The Caddx Walksnail Avatar HD Goggles L provides a wearable viewing interface for digital FPV applications, including fixed-wing UAVs and RC cars. Its physical layout combines a single 4.5-inch LCD, a 350g body, a built-in directional antenna and a polyurethane foam face interface intended to reduce light leakage. The display operates at 1920*1080/60Hz, while the video link supports 1080p60fps and 720p60fps with H.265 encoding. Removable lenses allow installation of myopia, astigmatism or blue-light-filtering lenses, and a light strip is integrated into the front cover.
Integration centers on the Avatar HD system, a 7V-26V (2S-6S) power input and connections comprising a 4-pin 3.5mm plug, DC5.5*2.1mm and Micro SD. Built-in head tracking captures movement for camera pan and tilt; PPM output can also pass through a radio transmitter to servos. The goggles incorporate a DVR with one-button recording. Storage capacity is specified as 256G in the technical specifications but 64G in the recording description. Antenna figures also differ: average gain is 4.9dBi, while the directional-antenna description states up to 4dbi.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | Avatar HD Goggles L |
| Communication frequency | 5.725-5.850GHz |
| Transmitter power (EIRP) |
|
| Interfaces | 4-pin 3.5mm plug, DC5.5*2.1mm, Micro SD card slot |
| Gyroscope | Nine-axis gyroscope |
| Transmission resolutions | 1080p60fps, 720p60fps |
| Maximum bitrate | Maximum 50 MbpS |
| Minimum latency | Average 32ms |
| Average antenna gain | 4.9dBi |
| Polarization | LHCP |
| Transmission distance | Greater than 4km |
| Channels | 8 |
| Display resolution and refresh rate | 1920*1080/60Hz |
| Display material | LCD |
| Power input | 7V-26V (2S-6S) |
| SD card capacity | Supports 256G |
| System | Avatar HD system |
| Display architecture and size | Single-screen digital HD FPV goggles with a 4.5-inch display |
| Weight | 350g |
| Video encoding | H.265 |
| Head tracking | Built-in nine-axis sensor captures head movement and sends signals through the video link to control camera pan and tilt |
| PPM output | Outputs PPM signals to a radio transmitter, which passes the signals to servosThrough the goggles' 3.5mm TX port and a radio transmitter. |
| Recording | Built-in Micro SD slot with one-button recording |
| Descriptive recording capacity | Up to 64G; built-in card-recording DVR |
| Descriptive antenna gain | Up to 4dbiBuilt-in directional antenna. |
| Removable lenses | Removable lens design supports separately installed myopia, astigmatism and blue-light-filtering lenses |
| Front cover lighting | Front cover light strip |
| System integration | Compatibility stated across all Walksnail series |
| Face interface | Soft polyurethane foam face interface designed to fit the face and reduce light leakage |
| Applications | RC cars and fixed-wing UAVs |
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