AD4D 2 Channel KSM8 Dynamic Wireless DJ Karaoke Microphone Digital Sys New inbox. Original Digital Wireless Headset Microphones. Professional New Generation of upgrades. With KSM8 Black Dual Channel Stage Karaoke. 2 x Metal Handheld Microphones.
Frequency range: 640-690MHZ 2x 200 Channel. Maximum number of channels: 300.External power supply: DC: 12-17V, 1A. Oscillation mode: PLL phase locked loop. IF frequency: first IF: 110MHz, second IF: 10.7MHz. Audio output: unbalanced: +4dB (1.25V)/5K?
Balance: +10dB(1.5V)/600? Supply voltage: DC12V Supply current: 450mA. Frequency range: 640-690MHZ, 2x200 Channel. S/N ratio:>70dB(A) Distortion. Power requirements: 2 AA type 1.5V batteries. 1 x Dual Channel Digital Host. 2 x KSM8 Metal Handheld microphone. 1 x Audio transmission line. If you need return, let us know the detailed problem and send us some pictures for confirmation. We strive to satisfy every customer.We will do our best to solve your problem. We will do everything we can to give you a satisfying solution. We do our best to resolve any issue.
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