Сценический передатчик приемник светодиодный портативный экран для публичного

Сценический передатчик приемник светодиодный портативный экран для публичного

Features:
You can use it in many occasions, like teaching, stage performance or show
This set of wireless microphone is portable and easy to apply
It has the function of long distance receiver, HD sound,digital code, LED creen ,etc
There are headwear, collar clip two types for you to choose must one for you
Our package come with 2pcs collar clip, 2pcs earphones, a receiver, an antenna and an adapter
 
Specification
Types: headwear, collar clip
Material:plastic
Color: black
Emitter size(L x W x H): about 65 x 103 x 22 mm
Receiver size(L x W x H): about 120 x 30 x 34mm
Mute control: lock noise
Frequency deviation: ± 11kHz
Frequency response: 80Hz-15kHz
Frequency stability: ± 0.005%
Signal to noise ratio:> 60dB
Distortion: 0.5% (1kHz)
Number of channels: two channels
Sensitivity: -70dB M
Operating distance: 50 meters in open area
Receiver power: DC 12V / 320mA
Transmitter power: 2pcs AA battery(not include)
Transmitting power: 20mW
Frequency range: 200MHz-270MHz
Output method: independent and mixed automatic selection
Transmitter:
Frequency stability: ± 0.005%
Carrier output power: ≤30mW
Stray radiation suppression:> 40dB
Modulation: vhf
Maximum modulation: ± 75KHz
Pickup method: (capacitive) (LWM-6188 / C)
Receiver:
Receiving sensitivity: <2μV
Image rejection:> 40dB
Audio output impedance: 600Ω
Audio output level: 0-0.5V
Power supply: AC220-240V 50 / 60Hz
Power consumption: 1W
Battery: 2000Mah rechargeable battery(built in)
 
Package includes:
2pcs x collar clip
2pcs x earphones
1pc x receiver
1pc x antenna
1pc x adapter

Notice:
Due to the light and screen difference, the item's color may be slightly different from the pictures.
Please allow 0.5-2cm differences due to manual measurement.

Warranty

1. Although we have great confidence in the quality and prices of every products we sell,we can not guarantee all buyers would be 100% satisfied with them due to different reasons. But no matter what,we promise we will do our best to solve any problem occurred during transactions.

2. Most items have one year warranty .It covers repair or replacement of defective products.

3. If you have a defective item which you wish to return or exchange , please contact us within 7 business days from date you receive the shipment. test

Shipment

1. All items will be arranged shipping within 5 business days after receiving cleared payment.

2. Please check out the your detailed address and contact number carefully before submit your order.

3. We usually offer china post air mail, hongkong post air mail ,TNT , fedex ,DHL.UPS, and so on.

Return

1.  We do our best to serve our customers the best we can.  

2.We will refund you if you return the items within 7 days of your receipt of the items for any reason.However,the buyer should make sure that the items returned are in their original conditions.If the items are damaged or lost when they are returned,the buyer will be responsible for such damage or loss,and we will not give the buyer a full refund.The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. 3.The buyer will be responsible for the shipping fees to return the items.

Feedback

Your satisfaction is our goal,please leave 5 star feedback .Much appreciation in advance.Please contact with us before leave Neutral feedback or Negative feedback,we'll help you solve all the problem.Otherwise we will not provide technical support, or other solutions.