ALPHA WORKS D2
Karaoke is better in your own way!
• Sleek and attractive streamlined design.
• Convenient 6.3mm audio output jack with adjustable angles for
easy plug-and-play.
• One-touch frequency scanning and synchronization for quick
setup.
• Operates in the interference-free ultra-high frequency range for
stable transmission.
• Up to 100 selectable frequency points for multiple system use.
• High-performance wireless audio processing chip for
low-distortion sound.
• Wideband Extended Dynamic Range technology for effortless
singing and optimal performance.
• Mic Echo and music volume adjustment functions.
• Mic first function for ducking background music.
• Built-in battery management for prolonged battery life.
• Versatile connectivity options for various music sources.
• Ideal for outdoor singing, teaching presentations, and home
entertainment.
Wireless Microphone Alpha Works D2
Microphone Receiver Frequency bands 640-690 MHz 640-690 MHz Frequency bandwidth 25 MHz 25 MHz Modulation FM FM Frequency response 50-15kHz 50-15kHz T.H.D@ 1kHz typ. <0.5% typ. <0.5% Signal-to-noise ratio typ. 100dB(A) typ. 100dB(A) Transmit power 10mW, 5mW - Power supply voltage 2x1.5V (AA) 3.7V/800mA Operating time >8hr - Operating range ≈ 15 meters - Audio output - 6.35mm 1 x Wireless Receiver
2 x Microphone D2
1 x Charging cord
2 x Anti-slip rubber rings
1 x Audio cable 3.5mm
4 x AA battery
1 x User Manual