Digital HD FPV Head Tracking Kit: Goggles X OLED Goggles, Moonlight 4K VTX Camera and GM3 3-Axis Gimbal (Walksnail)
This head tracking kit combines Walksnail Avatar HD Goggles X (1920x1080 100 Hz OLED, 50 degree FOV), the Moonlight 4K starlight camera with Avatar VTX and the GM3 three-axis gimbal: the gimbal follows your head movement, giving a cockpit-style first-person view for RC cars, fixed-wing models and FPV drones.
Key features
- Goggles X: 1920x1080 OLED at 100 Hz, 50 degree FOV, average latency 22 ms, HDMI input and output
- Moonlight 4K starlight camera: up to 4K 60 fps recording, ISO 100-25600, FOV up to 160 degrees, F2.1
- Built-in EIS and gyro data for Gyroflow stabilization; 3D noise reduction
- GM3 three-axis gimbal follows goggle head movement in real time for a cockpit-like view
- Strong night performance and stable signal in challenging electromagnetic environments
- Suitable for RC cars, fixed-wing models, boats and FPV drones
- Dual IPEX antennas; wide 7.4-25.2 V input on the air unit; Canvas mode OSD
Technical specifications
| Parameter | Value |
|---|---|
| Goggles model | Avatar HD Goggles X |
| Frequency | 5.725-5.850 GHz |
| Transmit power (EIRP) | FCC: <30 dBm; CE: <14 dBm; SRRC: <20 dBm; MIC: <25 dBm |
| Goggles interfaces | HDMI Out, HDMI In, 5-pin 3.5 mm plug, DC 5.5x2.1 mm, Micro SD slot |
| Goggles video resolution / bitrate | 1080p 100/60 fps, 720p 100/60 fps / up to 50 Mbps |
| Goggles screen | 1920x1080, 100 Hz, OLED; FOV 50 degrees |
| IPD / diopter | 57-72 mm / +2.0 to -6.0 |
| Goggles power input / SD card | 7-26 V (2S-6S) / up to 256 GB |
| Transmission distance / channels | >4 km / 8 |
| Moonlight kit model | Moonlight Kit (firmware AvatarMoonlight_Sky_X.X.X) |
| Interfaces (air unit) | JST1.0 x 4 (power); JST0.8 x 6 (USB); microSD slot; IPEX-1 |
| Sensor / aperture / FOV | Starlight sensor / F2.1 / up to 160 degrees |
| Shutter / ISO | Rolling shutter / 100-25600 |
| Recording resolution | 4K 30/60 fps; 2.7K 30/60 fps; 1080p 100/60 fps; 720p 60 fps |
| Max bitrate / format | 150 Mbps / MP4 (H.264) |
| Stabilization / gyro / 3D NR | Built-in EIS / supported / supported |
| Air unit power input / consumption | 7.4-25.2 V / 12 V 1.4 A, 8 V 2.2 A |
| Memory card | U3 microSD, up to 256 GB |
| Camera size / VTX size | 19.6 x 19 x 24 mm / 15.3 x 34.5 x 34.5 mm |
| VTX mounting holes | 20 x 20 mm / 25 x 25 mm (M2) |
| Air unit weight | 38.5 g (without antennas) |
| OSD / latency | Canvas mode / average 22 ms |
| Antenna | 2 x IPEX; Avatar V2, LHCP, 5600-6000 MHz, 1.9 dBi, VSWR below 1.5, 50 ohm, 2 g |
Product images and specifications











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