[17]
 
 
Left3-disabled
Right3-enabled
 
无线耳机188
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)