3 in 1 Noise Cancelling Wireless Lavalier Microphone SX31
About this supplier Shenzhen Xiexunda Technology Co., L…
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About this supplier Shenzhen Xiexunda Technology Co., L…


1. Technology: USB 2.0 driver-free technology.
2. Cable length: Approximately 1.5 meters.
3. Sensitivity: -30dB
4. Microphone volume control: Not supported
5. Headphone jack: Not supported


Product Specification Product name 2.4G lavalier wirele…


About this supplier Shenzhen Xiexunda Technology Co., L…




About this supplier Shenzhen Xiexunda Technology Co., L…




1. Technology: 2.4G wireless technology.
2. Modulation method: π/4 DQPSK modulation.
3. Frequency range: 2400-2483MHz.
4. Wireless range: Approximately 30 meters.
5. Power supply: Built-in 120mAh polymer battery.
6. Battery life: Approximately 8 hours.
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