DM-4688Ultra High Frequency (UHF) Wireless Microphone |
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Features |
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| Country of Origin | Made in China | |
| Applications | Karaoke | |
| Battery Life* (Subject To Battery Quality) | Appx 8 hours* | |
| Handheld / Transmitter Microphone | 2 handheld microphones | |
| Balance and Unbalanced Audio Output | Yes | |
| Alternative Mic Frequency Channel | Fixed | |
| Handheld / Transmitter Pre-set Frequency | No | |
| LED Display On Receiver Panel | Yes | |
| Receiver with USB / SD Charging Mode | No | |
| Squelch Control | N/A | |
| Handheld Mic LED Display on Battery Signal Indicator | Yes | |
| Handheld Auto Mute Function (Power Savings) | No | |
| Rechargeable Battery | No | |
| Microphone Battery Level Indicator | No | |
| Microphone Channels | Dual | |
| Rack Mount | No | |
Specifications |
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| Carrier Frequency Range | 470 - 694MHz | |
| Frequency Response | 80Hz - 18kHz | |
| Frequency Stability | N/A | |
| RF Sensitivity | N/A | |
| Deviation Range | N/A | |
| Receiver Power Supply | AC 100 - 240Hz / 45 - 60Hz | |
| Audio Output | 500mV (Unbalanced) | |
| Signal to Noise Ratio | >100dB | |
| System Distortion | <0.5% | |
| Microphone Battery | AA 1.5V x 2 per handheld | |
| Operating Range | Appx. 80 meter | |
| Operating Temperature | 5 - 45°C | |
| Receiver Dimension (W x H x D) | 418mm x 54mm x 200mm | |
| Packing Dimension (W x H x D) | 500mm x 130mm x 260mm | |
| Weight | 2.5kg | |
| Set per Carton | 5 sets per carton | |
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