32 preset channels wireless karaoke microphone

{"cid":"91171055","title":"8 Channels Wireless Conference System Microphone Frequency Band UHF 640MHz - 690MHz","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/14\/e3a46b1957e45ec127b6f8c825f3-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"Boente","Model Number":"BNT860U","Minimum Order Quantity":"50units","Delivery Time":"10-15 days","Certification":"CE\/ROHS\/FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"1000 units per month","Packaging Details":"carton","Product Name":"wireless microphone","Color":"Black","Style":"8 Channels wireless microphone","Working frequency":"640-690MHz","Modulation":"Broadband FM","Number of channels":"100","Channel interval":"300kHz","Frequency stability":"\u00b1 0.005%","Dynamic range":"100dB","Maximum offset":"\u00b1 45kHz"}}

{"cid":"91219651","title":"2.0 Channel High-Power 100W Wireless Karaoke Amplifier BT Lossless Decoding HDML ARC Optical Fiber Coaxial Electronics Stock","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/26\/7a304bef969c0d2ba570a8265079-200x200-1.jpg","attrs":{"Price":"$27.43-27.82","Brand Name":"original","Model Number":"010910","Minimum Order Quantity":"1","Type":"Karaoke amplifier board","Place of Origin":"Guangdong, China","Mounting Type":"standard"}}

{"cid":"91222983","title":"Qtenboard QM-3233JT-W 32 Inch + 24 Inch Dual Screen Smart Digital Podium with UHF Dual-Channel Wireless Microphone System and Android 14","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/44\/34a4e30d1ceb68c4285ce7915513-200x200-1.jpg","attrs":{"Price":"Contact for Quotation","Brand Name":"Qtenboard","Model Number":"QM-3233JT-W","Minimum Order Quantity":"1 Unit","Delivery Time":"7\u201315 working days after order confirmation","Brightness":"300 cd\/m\u00b2","Response Time":"6 ms","Packaging Details":"3-Year Limited Warranty with Remote Technical Support and DMS Monitoring","Main Touchscreen Size":"24 Inch","Power Supply":"AC 100\u2013240V, 50\/60 Hz","Wireless Microphone":"UHF Dual-Channel Wireless System (Handheld + Lavalier)","Contrast Ratio":"3000:1","Material":"Cold-Rolled Steel with Powder Coating","Screen Resolution":"Full HD 1920 \u00d7 1080","Interfaces":"USB 3.0 \u00d7 4, USB 2.0 \u00d7 2, HDMI IN \u00d7 2, HDMI OUT \u00d7 1, LAN RJ45 \u00d7 1, Audio 3.5mm IN\/OUT, 6.35mm MIC IN","Wireless Screen Sharing":"Supported (AirPlay, Miracast, Google Cast)","Payment Terms":"T\/T,L\/C,Western Union","Supply Ability":"4,000 Units per Month","Microphone Range":"Up to 50 meters line-of-sight","Wireless Connectivity":"Wi-Fi 2.4G & 5G, Bluetooth 5.0","Certification":"CE, RoHS, FCC","Built-in Speakers":"2 \u00d7 20W Stereo","Net Weight":"56 kg (Podium) + 1.5 kg (Mic System)","Touch Technology":"Multi-Point Capacitive Touch","Place of Origin":"Guangdong, China","Operating System":"Android 14","Bundle Includes":"Podium + UHF Handheld Mic + UHF Lavalier Mic + Dual-Channel Receiver","Viewing Angle":"178\u00b0 \/ 178\u00b0","Front Display Size":"32 Inch","Dimension":"1200 \u00d7 720 \u00d7 1050 mm (L \u00d7 W \u00d7 H)"}}

{"cid":"91169403","title":"C8\/ cheap universal mini muni-channel channels UHF wireless microphone with 6.35mm plug for speaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/b3\/9ad52049004332f78e5d3ff89e16-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"C-8","Minimum Order Quantity":"if have stock , no MOQ limited","Delivery Time":"30days","Certification":"CE","Place of Origin":"China","Payment Terms":"Western Union, T\/T","Packaging Details":"color box with brown box"}}

{"cid":"91223906","title":"Wireless Microphone System Physical Button UHF 4 Channel Lecture Desktop Gooseneck Mic for Karaoke Church Conference","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/ca\/c6efccd2e0c30a248f3211d1e34f-200x200-1.jpg","attrs":{"Brand Name":"HUAIN","Model Number":"HY-M1804A1","private mold":"Yes","style":"Gooseneck Microphone, Desktop, Wireless Microphone","communication":"Wireless","Use":"COMPUTER MICROPHONE, Conference Microphone, Karaoke Microphone, Church, Stage Performance, INTERVIEW, Speech, Recording, SINGING, Teaching, communication, broadcasting","Place of Origin":"Guangdong, China","material":"Aluminium alloy","Feature":"Noise Cancelling, With LED lights","polar pattern":"Omni-directional","type":"Condenser Microphone","signal to noise ratio":"90db","frequency response rate":"50Hz-20kHz","Maximum SPL":"125db","sensitivity":"12 dB\u03bcV (80dBS\/N)","Frequency range":"610-695MHz","Modulation mode":"FM","Adjustable range":"100MHz","Number of channels":"4","Channel spacing":"250KHz","Dynamic range":">105dB","Maximum frequency offset":"\u00b1 45KHz","Frequency response":"50Hz-20KHz","Type":"Dynamic wireless microphone uhf","Application":"Stage Performance,conference,Church"}}