1. Digital FM radio with presetting function
2. LCD frequency display function
3. Memory 20 frequency points,convenient to use
4. Frequency range:band1: 70MHz-87MHz
band2: 88MHz-108MHz
5. Sensitivity: 10 dB¦Ìv
6. Standard output power: 0. 35mW
7. Working current: 20mA at standard output power
8. Modulation mode: FM
9. Max output power: 0. 5mW
10. S/N: 47dB
11. Noise canceling structure design,making the language listening clearer
12. Auto power-off design:
If students continue to use the headphone without pressing any key for 90 minutes,the headphone will be power-off automatically,it is good for saving energy when they forget to turn off it.
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