1 Pair YG-811 0.5W childrens handheld wireless walkie-talkie
1. Frequency range: 462.550-467.7125 (MHz)
2. RF output power: 0.5 (W)
3. Number of channels: 1~22 (a)
4. Theoretical communication distance: 3~5 (km)
5. Working voltage: 7.5 (V)
6. Frequency stability: 2.5 (ppm) battery type
7. Power supply: 3 AA batteries (not included)
8. Size: about 16x4x3 cm (single)
9. Weight: about 100 grams (single)