lightweight megaphone for sports coaching

{"cid":"91219484","title":"Lightweight Portable Megaphone Speaker For Sports Coaching","imgUrl":"https:\/\/img.ismap.com\/nimg\/fa\/6b\/a6a5fb23091ae2f67fd596ee4bb8-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"JM-10S","Minimum Order Quantity":"100 -300 Pieces","Delivery Time":"15-25 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"5000 Pieces Capacity Monthly","Packaging Details":"Packaging 1 Piece one color box , 4 Pieces per carton","Name":"Portable MEGAPHONE Speaker","Battery Capacity":"1500 mAh \/1800 mAh Rechargeable","Battery Life":"8-10 Hours","Controls":"Talk , Siren , Music","Frequency range":"70Hz-20KHz","Material":"ABS Plastic Construction","Power":"25W SPEAKER Handheld","Channels":"1","Application":"Tour guiding ; Sports coaching \uff1bCrowd control","Features":"Weather resistance ; Lightweight ; Ergonomic design"}}

{"cid":"91223264","title":"Multi Functional Training Shelter AntiRust Alloy Frame With Adjustable Sunshade","imgUrl":"https:\/\/img.ismap.com\/nimg\/65\/d8\/213dd602ca4ed2d443a6461c0487-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"LDK","Model Number":"LDK20057","Delivery Time":"30-50days","Place of Origin":"Hebei, China","Payment Terms":"L\/C,T\/T","Packaging Details":"Safety 4 layer package: 1st EPE & 2nd Weaving Sack & 3rd EPE & 4th Weaving Sack","Model NO.":"LDK20057","Material":"High grade steel material","Seats":"5\/customized","Material option":"Aluminum","Seats materials":"plastic","Frame":"High grade steel material","Portable":"Built in wheels, easy moving","Colors":"Customized Colors Accept","Logo":"Customized Logo Availabled"}}