UHF Cordless Microphone Rechargeable Wireless Head-mounted Microphone for Teaching Instructors Tour Guides
About this supplier Shenzhen Xiexunda Technology Co., L…
显示 17-23 个结果（共 23 个结果）
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UHF Waist-mounted Wireless Microphone
1. Technology: UHF wireless frequency conversion technology.
2. Modulation method: FM modulation.
3. Microphone frequency: 572.5-586.5 MHz.
4. Number of frequency channels: 15.
5. Wireless range: Approximately 50 meters.
6. Transmitter power supply: 800mAh polymer battery.
7. Transmitter battery life: 9 hours.
8. Receiver battery capacity: Built-in 700mAh polymer battery.
9. Receiver battery life: Approximately 10 hours. -
Wireless Microphone System for 4 People
- Type:Headset Microphone
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Model Number：U12FS-4
- Style: Headset Microphone
- Communication: Wireless
- Use: Voice Amplifier, PA System, Speaker
- Stand By Time: About 8 Hours
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2.4G Wireless Headset Microphone
- Type: Headset Microphone
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Model Number：G03-2
- Style: Headset Microphone
- Communication: Wireless
- Use: Church, Stage Performance, INTERVIEW, Speech, Teaching, communication, Kids
- Stand By Time: About 6-8 Hours
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2.4g wireless headset microphone
- Type: Headset Microphone
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Model Number：G03
- Style: Headset Microphone
- Communication: Wireless
- Use: Church, Stage Performance, INTERVIEW, Speech, Teaching, communication, Kids
- Stand By Time: About 8 Hours
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2.4G Wireless Headworn Microphone for Teaching Voice Amplifier
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Product Name: 2.4G Wireless Headworn Microphone
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Available Colors: Black, White
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Wireless Technology: 2.4G GFSK Digital Frequency-Hopping Technology
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Modulation Mode: π/4 DQPSK
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Frequency Range: 2400-2483MHz
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Transmission Distance: 20 – 50 Meters (Depending on the environment)
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Power Supply: Built-in 120mAh Polymer Battery
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Battery Life: Approx. 6 – 8 Hours
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Auto Power-Saving: Automatically shuts down after 45 minutes of no amplification
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Key Functions: Volume Adjustment, Anti-Crosstalk, Auto Pairing, Auto Power-Off
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Main Application: E-teaching systems, classroom amplification, public speaking, tour guides
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Portable 2.4G Wireless Headset Microphone for Classroom Training
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Product Name: 2.4G Wireless Headworn Microphone
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Available Colors: Black, White
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Wireless Technology: 2.4G GFSK Digital Frequency-Hopping Technology
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Modulation Mode: π/4 DQPSK
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Frequency Range: 2400-2483MHz
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Transmission Distance: 20 – 50 Meters (Depending on the environment)
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Power Supply: Built-in 120mAh Polymer Battery
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Battery Life: Approx. 6 – 8 Hours
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Auto Power-Saving: Automatically shuts down after 45 minutes of no amplification
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Key Functions: Volume Adjustment, Anti-Crosstalk, Auto Pairing, Auto Power-Off
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Main Application: E-teaching systems, classroom amplification, public speaking, tour guides
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