2.4Ghz Wireless Microphone Audio Signal Transmitting / Receiving Module Board

Description

Sophisticated product, please handle with care; quality first, credit upmost;
Your satisfaction is our pursuit;The strength of technology decide the quality of technology.                                         if  you have any problem,pls contact with us.
2.4Ghz Wireless Microphone Audio Signal Transmitting / Receiving Module Board
Product Featue:
1. Exclusive 2.4G codec encryption and decryption algorithm, strong transmission confidentiality
2. The wireless transmission distance is 20-30 meters (test in an open environment without blocking)
3. Adopt adaptive frequency hopping communication algorithm, strong anti-interference
4. Support reverberation and noise reduction functions
5. Simple pairing and connection
6. Low latency (15-20ms)
Product parameters:
Working voltage: 3.3-5.0V
Working current: 14mA
Working frequency: 2.400-2.485GHZ
RF output power: +6dbm
Antenna Type: PCB Onboard Antenna
Audio ADC sampling rate: 16Bit/48Khz/64Kbps
Audio ADC frequency response range: 20Hz-20KHz
Microphone Sensitivity: -36db
Transmission delay: 15-20ms (the delay from the input audio signal at the transmitter to the output audio signal at the receiver)
Communication distance: 20-30 meters (open and unobstructed environment)
Transmission method: one send and one receive
Shipping list:
Module X1
Shipping
Feedback
Payment
Return policy
Contact us
Shipping
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.
All package need to
wait 30 days
,
Please take care it.Less than 30 days,we can't take a refund
.
Feedback
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
Payment
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers
are responsible
for import duties,custom fees and taxes, if any, please check your country.
Return policy
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
Contact us
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
2.4Ghz Wireless Microphone Audio Signal Transmitting / Receiving Module Board
Product Featue:
1. Exclusive 2.4G codec encryption and decryption algorithm, strong transmission confidentiality
2. The wireless transmission distance is 20-30 meters (test in an open environment without blocking)
3. Adopt adaptive frequency hopping communication algorithm, strong anti-interference
4. Support reverberation and noise reduction functions
5. Simple pairing and connection
6. Low latency (15-20ms)
Product parameters:
Working voltage: 3.3-5.0V
Working current: 14mA
Working frequency: 2.400-2.485GHZ
RF output power: +6dbm
Antenna Type: PCB Onboard Antenna
Audio ADC sampling rate: 16Bit/48Khz/64Kbps
Audio ADC frequency response range: 20Hz-20KHz
Microphone Sensitivity: -36db
Transmission delay: 15-20ms (the delay from the input audio signal at the transmitter to the output audio signal at the receiver)
Communication distance: 20-30 meters (open and unobstructed environment)
Transmission method: one send and one receive
Shipping list:
Module X1
Shipping
Feedback
Payment
Return policy
Contact us
Shipping
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.
All package need to
wait 30 days
,
Please take care it.Less than 30 days,we can't take a refund
.
Feedback
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
Payment
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers
are responsible
for import duties,custom fees and taxes, if any, please check your country.
Return policy
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
Contact us
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Am 16.06.2022 hat der Verkäufer die folgenden Angaben hinzugefügt: