DENN Dpm-608us(Hh) Ultra High Frequency (Uhf) Wireless Dual Handheld Microphone

Features: •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: Yes •Microphone Channels: 20 mono Channels x 2 •Rack Mount: No   Specification: •Carrier Frequency Range: 650 – 690MHz •Frequency Response: 30Hz – 20kHz •Frequency Stability: < ± 10ppm •RF Sensitivity: N/A •Deviation Range: N/A •Receiver Power Supply: AC 100 – 240Hz / 45 – 60Hz, •DC 16 – 20V •Audio Output: 500mV (Unbalanced) •Signal to Noise Ratio: ≥96dB •System Distortion: < 0.5% •Microphone Battery: AA1.5V x 2 per handheld •Operating Range: Approximately 30M •Operating Temperature: -10°C- 50°C •Receiver Dimension (W x H x D) : 210mm x 40mm x 160mm •Packing Dimension (W x H x D) : 323mm x 65mm x 294mm •Weight: 0.68kg