4D Professional 4 Channel UHF Wireless Handheld Microphone System 4

Certification : NONE Origin : Mainland China Professional 4 channel UHF wireless handheld microphone system. High sensitivity, clear sound, great anti-interference capability. Perfect for stages, ballrooms Karaoke, families party, meeting, as well as for giving a speech, presentation, public address. Features: Professional 4 channel UHF wireless handheld microphone system. High sensitivity, clear sound, great anti-interference capability. Effective working range up to 80 meters in open-area. With standard XLR balanced and 1/4 #34; mixed output interface. Independent volume adjusting knobs for 4 channels, AF/RF indicator light. One mic run on 2 * AA batteries(not included), and supplied with a power adapter for the receiver, 1/4 #34; audio cable. Perfect for stages, ballrooms Karaoke, families party, meeting, as well as for giving a speech, presentation, public address. Note: 1. If you purchase more than 2 sets of microphone system of the same frequency, do not use them in the same place at the same time, or the microphone system can #39;t work normally. 2. The batteries are not included. Specifications: Model: 4D Plug: EU/ US (Optional) Working Frequency: (Optional) Type 1: 903.45~909.50 915.90~923.00 Type 2: 907.70~919.15 921.50~926.15 Type 3: 902.25~905.65 912.35~918.55 Type 4: 910.35~917.35 924.15~927.85 --Receiver: Frequency Response: 60Hz-16KHz Signal-to-noise Ratio: gt; 103dB Working Range: 80meters(in the open area) Power Supply: AC Adapter(100-240V) Receiver Size: 42 * 21 * 4.5cm / 16.5 * 8.3 * 1.8in Receiver Weight: 1748g / 61.6oz --Microphone: High Frequency Output: 30mW(Max.) Power Supply(Single): 2 * AA Batteries(not included) Microphone Si