RETEKESS TT101 TT102 Wireless Tour Guide System Set 99 Channel 195-230MHz For Simultaneous Interpreting Teaching Reception
артикул: 32977573951
ЗГІДНО З НАШИМИ ДАНИМИ, ЦЕЙ ПРОДУКТ ЗАРАЗ НЕ ДОСТУПНИЙ
$188.62
Доставка з: Китай
Характеристики
Battery: | Built-in 1200mAh lithium batteries |
Brand Name: | retekess |
Channel: | 99 |
Charging Time: | 5-6 hours |
Communication: | Wireless |
Degree of distortion: | < 0.2% |
Frequency range: | 195 - 230 MHz |
Frequency response: | 50-18000Hz |
Model Number: | TT101-T102 |
Noise-signal Ratio: | >=90Db |
Package: | Yes |
Polar Patterns: | Cardioid |
Radio-frequency technique: | PLL synthesis |
Receiver Working time: | About 40 hours |
Set Type: | Single Microphone |
Style: | Headset Microphone |
Transducer: | Electret Microphone |
transmitter distance: | <=80m |
Transmitter working time: | About 20 hours |
Use: | Conference Microphone |
Voltage: | DC3.7V |