Product Description
- Operating voltage range [3-5V]
- Frequency range [91-103MHZ] (shipping default 3V99.8MHZ)
- Transmission range [3-20 m] (the larger environmental influences)
- Operating current [6-30mA]
- [No antenna (supplied)]
- Circuit and illustrating [no]
- Frequency regulation [adjustable]
- Battery box [no]
- Volume adjustment [no]
- Interference frequency stability [poor]
- MIC sensitivity [0.3 m] speak normally be received
- Sound [General]
- PCB size] [1.9 * 3.2CM]
- Buyers to be equipped [electric iron, battery box and battery, wires, solder wire, 88-108MHZ FM receiver]
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