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Wireless Headphone 188
Model-166 headphone can be used both as wireless and wired headphone. It is widely used to receive FM programs, and as computer headphone. The headphone is with microphone, so you can communicate though Internet more convenient. It’s an elegant and practical headphone for school study and common life usage.

Main technical indexes
1) Frequency Range: FM1 87-108MHz , FM2 70-87MHz
2) Sensitivity: > 6μV
3) SNR: ≥46dB
4) Distortion: ≤1%
5) Power Supply: 3V (2 AA batteries)