Handheld Microphone one vs two

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{"cid":"320262","pid":"41100782","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207522_s-w400xh400.jpg","name":"Headset Microphone BLX288 Hot-sale UHF DSP Mini Wireless Microphone System Mic Transmitter With Bodypack+Lavalier","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100778","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207498_s-w400xh400.jpg","name":"Headset Microphone BLX288 Cheap Wireless Microphone System UHF DSP Mini Wireless Mic With Handheld 2Channels","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100772","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207464_s-w400xh400.jpg","name":"Headset Microphone RIY-0216 Professional High Quality Wireless Microphone 2 Channel UHF Mini Wireless Microphone","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100766","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207432_s-w400xh400.jpg","name":"Headset Microphone RIY-0217 Pro Handheld Microphone Wireless Microphone 2 Channel UHF Mini Wireless Microphone","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100760","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207391_s-w400xh400.jpg","name":"Headset Microphone RIY-0218 Professional Rechargeable Wireless Microphone 2 Channel UHF Mini Wireless Microphone","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100756","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207371_s-w400xh400.jpg","name":"Headset Microphone RIY-0321-A Professional Wireless Microphone System UHF IR Infrared Wireless Microphone 2 Channel","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100751","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207349_s-w400xh400.jpg","name":"Headset Microphone RIY-0321-B Professional Wireless Microphone System UHF IR Infrared Wireless Microphone 2 Channel","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100746","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207325_s-w400xh400.jpg","name":"Headset Microphone RIY-0322 Professional Custom Wireless Microphone UHF IR Infrared Wireless Microphone 2 Channel","attrs":{"Price":"Negotiable","MOQ":"5 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}

{"cid":"320262","pid":"41100741","pimg_url":"\/\/img1.tradegrowthhub.com\/12\/d0\/7afad374d51d\/product\/160207292_s-w400xh400.jpg","name":"Stage\/Church\/School\/Outdoor and Indoor Activities RIY-0323 Best Wireless Microphone UHF IR Infrared Wireless Microphone With 2 Channels","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"RIY"}}