suround sound system

{"title":"300h 30min Charging Truebuds Sport TWS True Wireless Stereo Bluetooth Earbuds 5.0","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/1f\/4cdbc693e2f07c07859034065450-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Tianmingwei","Model Number":"T20","Minimum Order Quantity":"1000pcs","Delivery Time":"25-45days","Certification":"CE,FCC","Place of Origin":"DONGGUAN,CHINA","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"300,000pairs\/month","Packaging Details":"single pack","Product name":"Wireless sport earphones","STYLE":"In Ear","charging time":"30min","Color":"black.white,customized colors","Standby time":"300h","Bluetooth Version":"Bluetooth V5","Material":"ABS","Distance":"10m"}}

{"title":"50mm Diameter Bluetooth Gaming Device Bluetooth Gaming Headset With Microphone","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/e7\/de97cc78ecef639f8bb1286edb74-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"GPI","Model Number":"GPI-A10","Minimum Order Quantity":"50 pcs","Delivery Time":"10-20 working days","Certification":"ISO, RoHs, SGS. CE","Place of Origin":"Made in China","Payment Terms":"Western Union, L\/C,, T\/T, D\/P, D\/A, Paypal","Supply Ability":"300,000 pcs \/ Month","Packaging Details":"ploybag, ploybag per pc, then put in carton , each in one box , then in carton box, as per customer request","Type":"Straight Headset","Frequency range":"20-20000HZ","Sensitivity":"100dB\/mW","Impedance":"32\u03a9","Plug Diameter":"3.5mm","Speaker Diameter":"50mm","Speaker Type":"moving-coil","Earphone Cover Material":"Leather","Application":"PC use , Game Player, Voice Talk, Contest, Movie"}}

{"title":"10.2 Gbps High Speed HDMI To Mini HDMI Kabel With Two Ferrite Cores 1080p HDMI Cables","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/07\/faa8f81c59b97a6a1e8a67abf177-200x200-1.jpg","attrs":{"Price":"Factory price","Brand Name":"Hippo","Minimum Order Quantity":"10pcs","Delivery Time":"12~25 working days after payment","Place of Origin":"China","Type:":"Flat HDMI cable","Color:":"Purple","Gender:":"male to male","Shell materila:":"Bronze","Plated:":"Gold","Packaging Details":"Polybag; PE bag blister packing; or according to customer's requirements","Payment Terms":"T\/T, MoneyGram, Paypal","Supply Ability":"7000000\/PC for week"}}