
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) | ![]() ![]() AAA battery(Dry Cell) |
Packing&Shipping: |
HEFEI HUMANTEK. CO., LTD.
HEFEI HUMANTEK. CO., LTD. a part of YingTe Group,is a leading manufacturer of audio guide and
tour guide system in China,Established in 2002,Located in
Electrical and Mechanical Industrial Park of Hefei High-tech
Zone,ANHUI,CHINA. With more than 30,000 square meters workshop.We
are specialised in producing tourism electronic product,develop and
produce intelligent Audio Guide product,and also provide a full
range of technical support and services.
With our strong technical strength,Our products have advantages of
Long transmission distance,low interference,portable and reliable
performance which can be widely used in Tourists,museums,travel
companies,factories,government agencies and technology center.
Our company
We have passed ISO9001:2000 quality management system. Products are approved CE certificate by SGS. It enables the selling in different markets expediently and simply.
We have more than 200 employees, inclued 20 engineers, and 10 technicians, Our production capacity is about audio guide/tour guide system sets 2,0000 sets/monthly. Our products are exported to more than 70 countries and regions, mainly in Europe, South Asia, Africa, South America, Middle east area.
Products:
Certification:
Our customer: