Specification: Sensitivity: -39dB ± 1dB Microphone head: single-point capacitive Distortion rate: <0.5% Charging voltage: DC 5V 300MA Effective distance: 50mPackage List: 1 * Transmitter 1 * Receiver 1 * USB Charging Cable 1 * 3.5 to 6.35 AdapterHeadset Microphone: 1. Key operation instructions: long press the power button for three seconds to turn on/off, short press the power button to switch The screen displays as follows: C00-49 current frequency, a total of 49 frequency points. U0-99 level adjustment
2. Charging indicator: The charging red light is on, and the red light is off.
Portable Voice Amplifier Speaker, Mini 3.5mm Head-Mounted Wireless Headset Microphone Condenser MIC for Teachers, Tour Guides, Trainers
AUD $136.99
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- UHF digital chip with less than 1ms transmission delay, automatic ID frequency anti-interference ability, more reliable transmission signal, more stable, clear sound.
- The chip comes with a low power prompt and a low power shutdown function.
- Standard 3.5 to 6.35 audio converter, widely used in all types of speakers and audio equipment.
- Automatic sweep pairing function makes it easier and simpler to use.
- With digital circuit processing technology, the signal to noise ratio is higher.
In stock
Additional information
| Weight | 0.16 kg |
|---|---|
| brand | Topiky |
| dimensions | 1 x 1 x 1 cm; 160 Grams |