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PRODUCTS
TH-SF389
Parameter:

1. Receive Distance: around 10m
2. THD<1%
3. Frenquency Range:20-20,000Hz
4. Modulation Mode:GFSK
5. S\N: >80dB
6. Mic. Sensitivity:-30±3dB
7. Impedance:32 Ohm
8. Interface:USB (Optional for a 3.5mm jack adaptor transmitter)
9.USB Do
Description
Feature:

1) USB Transmitter

2) Supporting fixed ID working mode, point to point and point to multi-point, automatic scan channel function to avoid interference easily.

3) Head-band fashionable design 

4) With high-performance protection circuits, it can extend battery and run out of completely

5) Powered by built-in rechargeable lithium polymer battery

6) Up to 10meters effective range

7) Rechargeable battery built-in earcup enduring 8 hours
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