Description
Features: UHF wireless acoustic transmission receiver with earphone. 6 selectable channels, and effective range is up to 100 meters. PLL frequency synthesis technique for stable signal transmission. Dynamic expanding circuit for high S/N ratio. Low power consumption design for long time usage. LCD-display for indicating frequency, channel, battery, level status. With a bracket backside for fixing it onto the top of trousers. Suitable for wireless tour guiding, simultaneous translation, audio-visual education, etc.
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