Retekess TT104 UHF Portable Wireless Audio Receiver With single earphone For Tour Guide System Meeting Church Interpretation
Technical Details
| Brand Name: | retekess |
| Channel: | 200 channels |
| Charge: | DC 5V, mini USB jack |
| Communication: | Wireless |
| Distortion rate: | <=0.2% |
| Frequency range: | 740-790MHz |
| Model Number: | TT104 |
| Package: | Yes |
| Polar Patterns: | Cardioid |
| Power Supply: | Built-in 1300mAh lithium battery |
| Receiving sensitivity: | -70dB |
| Set Type: | Transmitter Sets |
| Size: | 85 x 50 x 18mm / 3.3 x 2 x 0.7in |
| SNR: | >=70dB |
| Style: | wireless |
| Transducer: | Electret Microphone |
| Use: | tour guide |
| Weight: | 54g / 0.12lb |
| Working Distance: | 140 meters (460ft) |
| Working Hours: | About 14 hours |
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