Active Member
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[China]
Address: YingTe Building C#, Electrical and Mechanical Industrial Park,High-tech Zone,HeFei City,Anhui Province,China
Contact name:shirley
HEFEI HUMANTEK. CO., LTD |
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The Battery-Replaceable Audio Guide Is Easy To Carry And Use
Now the audio guide has begun to infiltrate our lives and let us
get used to it, but there are still many people who do not use the audio guide. The audio guide can be used mainly in government reception, factory visit, tour
guide, exhibition explanation, training and teaching, conference
speech and other occasions. Compared with the loudspeaker, the audio guide is comfortable to wear, the sound effect is very good, and the
noise caused by it can be ignored.
Product Specification:
| Name | Value |
| Working frequency: | 400MHz-470MHz,Narrow band (can be customized broadband!); |
| Channel Quantities: | 64:64 teams in the same place, no interference; |
| Channel spacing: | 323KHz; |
| Transmitter power: | 20dBm; |
| Receiving sensitivity: | -115dBm(typical); |
| Working voltage: | 2.4-3.3VDC,AAA battery; |
| Input and Output: | Input(transmitter):3.5mm microphone； Output(receiver):3.5mm earphone |
| Oscillator: | PLL; |
| Second harmonic: | >40dbc; |
| Frequency response: | 300Hz-3KHz; |
| Signal to Noise Ratio: | 80dB(typical); |
| Working current: | Transmitter:≤110mA(20dBm); Receiver:≤35mA; |
| Distance: | >=150 meter； |
| Dimensions: | 70mm×48mm×18mm； |
| Weight: | 35g(without battery) |
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| Appearance can specify the color,printing logo or redesign shell.(Larger quantities) | |
YingMi L8 product feature: 1. Dual channel 64 channels; | |
How to use:
Using graphic:  | Accessories: Headphone(EP01)  Micphone(Mic01)  Micphone(Mic02) |
Charing box 1 for 30(Model:6BoxC01) |  Charger 1 for 10(Model:UCG01) AAA battery(Dry Cell) |
Packing&Shipping: |
