320kb s tour audio guide

{"cid":"91171271","title":"Electronic I7 Automatic Induction Tour Audio Guide Ear Hanging Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/7d\/d13599f039c80b24a474868fa21c-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"YingMi","Model Number":"i7","Minimum Order Quantity":"1pcs","Delivery Time":"3-7days","Certification":"CE,RoHs","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"1000 pieces per week","Packaging Details":"packed in carton box","Power supply":"Lithium battery power supply","Dimensions":"100*60*30mm","Audio Mode":"MP3","Weight":"20g","Languages":"8 language for optional","Storage mode":"Adaptive Flash","Automatic induction":"Radio frequency and infrared induction","Feature":"Ear hanging","Code rate":"44.1k,128kbps","Brand":"YingMi"}}

{"cid":"91153277","title":"Microphone megaphone for Tour Guide with CE,FC,RoHS Certification Loudspeaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/89\/78b4fbaae08d86c890f7c2c094aa-200x200-1.jpg","attrs":{"Price":"$5 per pc","Brand Name":"YONGTUO","Model Number":"YT","Minimum Order Quantity":"10 pcs","Delivery Time":"about 3 days","Place of Origin":"Ningbo,China","Certification":"CE,SGS","Packaging Details":"carton or up to the customers","Payment Terms":"TT or L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"10000 pcs\/month","Size":"230*350mm","Voltage":"12v","Type":"Siren","Speaker Design":"Coaxial","Material":"Plastic","Style":"Handheld Microphone","powe":"25w","Communication":"Wireless"}}

{"cid":"91224423","title":"3.5mm Audio Plug Disposable Airline Headset Lightweight Tour Guide Earphone for Guided Tours and Travel","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/a4\/faf473aa67b765710c2dec4960f4-200x200-1.jpg","attrs":{"Price":"$0.21\/pieces 500-999 pieces","Minimum Order Quantity":"500 pieces","brand name":"OEM\/ODM","place of origin":"Jiangxi, China","chipset":"Others","Codecs":"None","Cord Length":"Customized","material":"PVC+ABS","private mold":"No","Waterproof Standard":"IPX 0","model number":"HE-200 IN-EAR","Product name":"Airline Headphones","Type":"In-ear","Ear cover":"ABS","Cable":"PVC material","Length":"Customized","Speaker":"13mm","Plug":"3.5mm, Single PIN","Sensitivity":"104\u00b110%DB","Frequency range":"20-20,000 Hz","Impedance":"32\u00b12\u03a9","Active Noise-Cancellation":"No","BT wireless":"None","Communication":"Wired","Function":"Waterproof, Noise Cancelling, Microphone","Style":"In-ear","Support Memory Card":"No","Volume Control":"No","Connectors":"3.5 mm","Use":"Portable Media Player, mobile phone, Aviation, Computer, Dj, Airline,big bus,train,Sym,MP4","Control Button":"No","Wireless Type":"None","Is wireless":"No","Packaging Details":"Blister package\/Plastic box\/Pouch\/Poly bag\/Gift box\/PE bag\/Customized","Port":"Shenzhen","Supply Ability":"8000000 Piece\/Pieces per Month"}}