uhf lapel microphone 32 preset channels

{"cid":"91169403","title":"LS-22 cheap price dual channel UHF wireless microphone with lavalier lapel \/ mini size MICS \/ shure\/ micr\u00f3fon","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/56\/27a247502a711e086aa6595c8d38-200x200-1.jpg","attrs":{"Brand Name":"LANSION","Model Number":"LS-22 \/ wireless microphone","Minimum Order Quantity":"30","Delivery Time":"30-50 days","Place of Origin":"Enping China","Certification":"CE","Packaging Details":"carton box \/ aluminum box","Payment Terms":"T\/T","Style":"Handheld Microphone","Communication":"Wireless","Use":"Karaoke Microphone"}}

{"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)"}}