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Ritasc manuals

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RITASC RV-218 Wireless Microphone System User Manual

April 8, 2025

RITASC RV-218 Wireless Microphone System User Manual Receiver Technical Parameters Frequency Range: 2.4G Frequency Response: 20Hz-30KHz Working Current: 20mA--30mA Charging Current: 450mA Mode: Quartz Crystal Oscillation Transmitter Technical Parameters: Frequency…

RITASC RS-912 Wireless Karaoke System User Manual

November 1, 2024

RITASC RS-912 Wireless Karaoke System Product Information Specifications: Model: XYZ-2000 Power: 120V, 60Hz Dimensions: 10 x 8 x 6 inches Weight: 5 lbs Material: Stainless Steel Product Usage Instructions Unboxing…

RITASC RS-436 Bluetooth Speaker User Manual

July 21, 2024

RITASC RS-436 Bluetooth Speaker Product Information Specifications: Wireless: V5.0 Working Distance: 10M Battery: 3.7V / 1500mAh Speaker: 4-inch x 3pcs Output Power: 5W*2pcs (totally 10W) Frequency Response: 80Hz-20KHz FM Radio…

Ritasc XM615 WIRELESS MICROPHONE System User Manual

June 15, 2022

Ritasc XM615 WIRELESS MICROPHONE System Features Two high sensitive Noise reduction technology Applicable for medium&small stages.karaoke halls and home entertainment etc. Specifications Receiver Carrier Wave Frequency Range: Carrier Wave Stability:…