AD4D 2 Channel KSM8 Dynamic Wireless DJ Karaoke Microphone Digital Sys New inbox

Description: Original Digital Wireless Headset MicrophonesProfessional New Generation of upgradesAD4D Wireless Karaoke Systemwith KSM8 Black Dual Channel Stage Karaoke2 x Metal Handheld MicrophonesAD4D Digital Receiver:Frequency range: 640-690MHZ 2x 200 ChannelMaximum number of channels: 300Bandwidth: 50MHzReceiving sensitivity: -105dBmS/N ratio: >70dB(A)Distortion: <1% Audio output level: 8dBu maxExternal power supply: DC: 12-17V, 1A,Oscillation mode: PLL phase locked loopIF frequency: first IF: 110MHz, second IF: 10.7MHzAntenna interface: TNCDisplay mode: LCDSensitivity: -100dBm (40dB S/N)Spurious suppression: >80dBAudio output: unbalanced: +4dB (1.25V)/5KΩBalance: +10dB(1.5V)/600ΩSupply voltage: DC12V Supply current: 450mADigital Handheld transmitter:Frequency range: 640-690MHZ, 2x200 ChannelBandwidth: 50MHzHarmonic suppression: >55dBcMaximum frequency deviation: +_48KHzFrequency response: 40Hz-16KHz (-3dB)S/N ratio:>70dB(A) Distortion:<1%Power requirements: 2 AA type 1.5V batteries)Package included:1 x Dual Channel Digital Host2 x KSM8 Metal Handheld microphone1 x Audio transmission line1 x power adapter4 x telescopic antennas1 x Operating instructionsShippingReturnsAbout usFeedbackShipping1.Handling time: 1 business day and 2 business day on weekend (Orders are not processed on holidays) 2.It usually takes 3-7 business days for the delivery. 3.Please make sure your address on eBay is matched with your shipping address before you pay. Returns 1.Return is accepted within 30 days after the buyer receiving the item. 2.If you need return, let us know the detailed problem and send us some pictures for confirmation. 3.Then get a address for return or refund .About us 1.We strive to satisfy every customer.we will do our best to solve your problem.2.Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.3.Please dont open case via ebay or paypal.4.Please dont open any return request before contact us.5.We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesnt get things solved. So please talk with us and we will not let you down.Feedback1.If you are satisfied with the product you received, please feel free to leave us positive ( + ) feedback. 2.If you are not satisfied, please contact us before leaving any negative feedback or open any case on eBay, thanks.Copyright © 2022 Tongtool

Price: 276 USD

Location: Bell, California

End Time: 2024-10-11T07:15:10.000Z

Shipping Cost: 0 USD