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1. Transmission range: Bluetooth 10 meters
2. Rated output power: 5 W
3. Peak power: 10 W
4. Frequency response: 100 Hz–12 kHz
5. Speaker impedance: 2.5-inch, 4Ω, 5 W
6. Amplifier battery capacity: 18650, 2000 mAh
7. Amplifier charging time: DC 5V, 3 hours
8. Wireless lavalier microphone battery capacity: 180 mAh
9. Wireless lavalier microphone charging time: DC 5V, 2 hours
Overview Portable Wireless Voice Amplifier with Lavalie…
1. Technology: UHF wireless frequency conversion technology.
2. Modulation Method: FM modulation.
3. Microphone Frequency: A frequency: 552.5-566.5 MHz. B frequency: 572.5-586.5 MHz.
4. Number of Frequency Channels: 15.
5. Wireless Range: Approximately 50 meters.
6. Microphone Power Supply: Replaceable 2 x AA batteries.
7. Receiver battery life: Approximately 5 hours.
8. Receiver battery capacity: Polymer 700mAh.
1. Technology: UHF wireless frequency conversion technology.
2. Modulation Method: FM modulation.
3. Microphone Frequency: A frequency: 552.5-566.5 MHz. B frequency: 572.5-586.5 MHz.
4. Number of Frequency Channels: 15.
5. Wireless Range: Approximately 50 meters.
6. Microphone Power Supply: Replaceable 2 x AA batteries.
7. Receiver Battery Life: Approximately 15 hours.
8. Receiver Battery Capacity: Removable 18650 lithium battery, 1200 mAh.
1. Technology: UHF wireless frequency conversion technology.
2. Modulation method: FM modulation.
3. Microphone A frequency: 552.5-566.5MHz. Microphone B frequency: 572.5-586.5MHz.
4. Number of selectable frequencies: 15.
5. Wireless range: Approximately 30 meters.
6. Microphone power supply: Removable 18650 lithium battery, 1200mAh.
7. Receiver battery life: Approximately 8 hours.
8. Receiver battery capacity: Removable 18650 lithium battery, 1200mAh.
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