WTG-500 Wireless Acoustic Transmission System Tour Guiding Simultaneous(2 Transmitters and 20 Receivers with Aluminum Alloy Case) (If you have any questions about the products size ,price and the shippng fee,pls feel freely to contact us instead of opening a dispute or leave a negative feedback.Thank you very much!)sku:WTG-5002T20RwithCaseTIFR-YYN
Express Shipping provided, will take 3-9 days to transfer the package.1.Why use this Wireless Acoustic Transmission System ?Wireless Acoustic Transmission System,A belongs to the daily household electronic equipment in the field of simple wireless microphone system, by a wireless transmitter and not less than a wireless receiver, it can overcome the audio-visual equipment to the interference of others and shortcomings of ordinary headphones difficult to use.And because the circuit is simple and reasonable, so the whole system is low cost and good performance.With the advancement of modern teaching system in schools, the traditional way is not adapt to the needs of modernization, integrates multi-function classroom system, multimedia teaching system, perform system in the integration of new modern education system is increasingly widely used in the education industry.The wireless microphone system also in use, convenient for teachers and students in the teaching of communication.Tour group activities such as, for example, of course, because of the noisy surroundings, mixing is too heavy, let team partners cannot enjoy the journey, the wireless microphone system can fully play its purposes, let partners clearly hear the voice of the tour guide.2. How to operate this Wireless Acoustic Transmission System?In the wireless tour guide, simultaneous interpretation, audiovisual education, etc,Give receiver transmitter wearing a microphone, inserted above plug in headphones, turn on the switch, speakers spoke to the transmitter receiver, the receiver can receive the voice. Product Description:Feature: - PLL frequency synthesis technique for stable signal transmission
- UHF frequency range with 6 selectable channels
- Low power consumption design,receiver can work for more than 24hrs by using 2pcs alkaline batteries(NOT included)
- One transmitter can be operated with multiple receivers within the operating range
- Dynamic expanding circuit for high S/N ratio
- Complex interference-free circuit for using more than 4 sets simultaneously without mutual interference
- Both transmitter and receiver use LCD-display to indicate frequency,channel,battery,level status
- Long operating range up to 100m - The Aluminum alloy Case Protable,Durable,Fire Protection.- This box can pack up to 27-person system accessories
Application:
Wireless tour guiding, simultaneous translation, audio-visual eduation Specification:
- Carrier Frequency:780-789MHZ
- Frequency Response:30Hz-15KHz
- Number of Channels:6
- Transmit Power:<10dBm
- Receiving Sensitivity:S/N:12dB 3uV
- S/N Ratio:50dB
- Operating Range: >100m
- Transmitter and Receiver Power Supply: 2x1.5 AA Alkaline battery(NOT included)
- Case Denmension:380x280x160mm
-Weight:4.6kgPackage included: 20x WTG-500 receiver 2x WTG-500 transmitter
20x Earphone
2x Headworn microphone
2x 3.5mm to 3.5mm conversion cable 1x Aluminum Alloy Case1x User manual | Shipping & Handling | Item will be posted within 24 hours via Hong Kong Post or China Post Normal Air-Mail after full payment received.It will take 7-12 business days to transfer the packages to United States, United Kingdom, Australia, Canada, Japan, and basically it will take 7-25 business days to other countries. Shipping to United States, United Kingdom, Australia will provide tracking #. To Other countries will require more payment for tracking service.We will send the item to buyer's address provided by your eBay account, if you want the item to be sent to different address, please specify by eBay message to confirm before placing order.Please make sure the postal address is correct, we will not be liable for postal lost caused by incorrect & invalid address provided. We offer combined shipping, but no local pick-up service. | | Payment Policy | We accept PAYPAL ONLY, please send your payment to our paypal accountPayPal allows you to pay by credit cards, debit cards, bank transfers and PayPal account balances.Auction Item Number, your Full Name and Shipping Address MUST be included in the PayPal payment.All payments are expected within 7 days after the auction is closed. All non-pay bidders will be reported to eBay and get an unpaid warning from e-Bay.Combined Shipping for multiple items is available upon request. We offer discount on the Shipping & Handling Charge for any additional item being sent to the same address. The more you buy, the more you save. | | Return and Feedback | Any problem, any concern, any unsatisfactory, please feel free to contact us before give any bad feedback or open any case. We will offer all our passion to resolve the problem thoroughly for you. Thank you so much.We will leave 5 Star psitive Feedback for you 5 Star Feedback is our life.Please help don't leave a neutral or negative feedback and Low score.Please do contact us to get a better solution! Your understanding will be appreciated!We believe all the problems can be solved if buyer works with usI am a honest seller , Please 100% trust!Your satisfaction is our final goal!!, Our best service will let you 100% satisfy!!Hope also to receive your 5 star positive feedback!
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