Product Review
Expandable & DIY
1 transmitter can pair up to Countless receivers. If you have more than 1 Tour guide or Simultaneous interpreting area you would like to add, just DIY and fulfill your needs
1 transmitter can work with any number of receivers
The transmitter supports external audio input, such as MP3, Smartphone
LCD display, volume adjustable, battery consumption display, easy to operate
Specification:
Transmitter
Frequency range 72-76MHz
Output power 10mW
Channel 40 channels
Frequency response 50Hz-18000Hz
Frequency stability +/-0.005%
Modulation deviation +/-75KHz
Power supply Built-in 900mAh lithium battery
Working hours 12 hours
Charge DC 5V 1A, mini USB jack
Working distance 60 meters
Size 3.9 x 2.2 x 0.5 in
Weight 0.13lb
Receiver
Channel 40 channels
Frequency response 50Hz-18000Hz
Power supply Built-in 600mAh lithium battery
Working hours 18 hours
Charge DC 5V 1A, mini USB jack
Size 2.8 x 1.6 x 0.5 in
Weight 0.1lb
Package Includes
1Â x Wireless transmitter
10 x Wireless receiver
1 x Lavalier microphone
10 x Single earphone
11 x Lanyard
11 x USB charging cable
1 x English manual
Note:
The wire of the microphone and earphone has the antenna function, so please unfold the wire of the microphone and the wire of the earphone to make sure the voice signal transportation when using this system or testing
Please DON'T buy many or large quantity sets/units one time if you never operated this system before or don't know what it is for . Strongly advise customers just to buy one set/unit to test this system and completely understand its functions and know its advantages and disadvantages
For your convenience and business, we are equipped with 11 Lanyard, not 10 (1 Lanyard for wireless transmitter;10 Lanyard for Wireless receiver)