Features
? UHF radio frequency for interference-free reception
? Frequency synthesized PLL circuitry for stable signal transmission
? Two jacks for the microphone and line ensuring variable utilization
? Automatic mute control for silent standby
? Individual volume control on each receiver Application
Tour guiding, field interpretation Specification
? Frequency Control: PLL synthesized function
? Carrier Frequency: 433MHz
? Modulation Mode: FM
? Frequency Response: 60Hz-15kHz
? S/N Ratio: £¾45dB (at 1kHz)
? Total Harmonic Distortion: £¼1%
? Transmit Power: ¡Ü10mW
? Input Level: Virtual Value 500mV
? Transmitter Power Supply: 2 x 1.5V AA Alkaline Battery(NOT included)
? Transmitter Playtime: Approx. 12hrs
? Receiver Power Supply: 2 x 1.5V AA Battery(NOT included)
? Receiver Playtime: Approx. 25hrs
? Operating Range: Approx. 50m Package Contents
1x Transmitter
20x Receiver
1x Headset microphone
20x Earphone
1x ? 3.5 ? 6.3, Plug
1x ? 3.5 plug conversion cable Note:
1. Pleae kindly make sure you install the battery correctly, the indicator light will not power on if you install the batteries wrongly. 2. There are two ports on the transmitter, one is MIC and another is AUX,please mkae sure that you use the correct socket ports.The AUX is for Audio input and the MIC is for microphone input. if you mix them up, you will get sound distortion.

UHF radio frequency for interference-free receptionFrequency synthesized PLL circuitry for stable signal transmission, Automatic mute control for silent standby , Individual volume control on each receiver.Two jacks for the microphone and line ensuring variable utilizationNOTE before Buying: 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.If you like it after testing, you could buy many sets/units one time. Once a customer bought many sets/units of this system but immediately request returning right after he received the package due to he didn't like it and he realized that it's not what he want. This raised too much costs and waste to the transaction, your kind understanding would be highly appreciated.

Manufacturer: EXMAXShipping Weight: 615 Product Dimensions:
Width: 11.60
Length: 13.10
Height: 7.20

● We offer a 30 day return/exchange policy for our products.
● You can choose refund or exchange if you are dissatisfied for any reason with your product.
● Only factory defects are accepted as a reason for a return. In the case of factory defects, we will replace the product for you.
● When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition.
● You will be required to cover shipping on the return of defective items.
● All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired.
● When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible.
● Buyers outside the U.S.A please note - ALL of our electrical appliances sold in our store are 110-120V.
● Return policy for buyers outside the U.S.A - We offer to return the items within 30 days. The BUYER will ship the item at his own cost.We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a solution.

We have been available to online customers, offering a variety of brand new products at great prices. All of our products ship directly from our different warehouses across the United States so you get your items quickly and in perfect condition. We know how important it is for you to get what you ordered and get it fast. Our products are a 100% authentic and brand new. We work with the biggest suppliers of high quality products to bring you only the best items. It is very important to us that we put our customers first and you will see this reflected in every transaction with us. We consider it a top priority that our customers are happy and in the rare event that they are not, we do everything we can to fix the situation. No customer will walk away from our store unhappy. If there's a problem, just let us know and we fix it.
We guarantee you only the best experience when shopping with us!