product overview:17YX03 bluetooth version:5.0,with bluetooth audio,operating range: 10m(no barriers)，functions：volume control,previous/next song,AUX,play/pause,end call,BT call bluetooth playtime:2-3H,charging time:2H;:40mm neodymium spk;:injection housing;:1C pad printing logo(1pcs) ;:NY009 5.0;:350MAH rechargeable battery(charging time:2H);:both-ends 3.5MM nickel-plated plug /1.2M nylon wire ;:0.3Mmirco charging cable;:change to nylon wire prop65 need extra ;:in gift box pkg,4C printing ,matt finish,inner tray，transparent stickers+ poly bag，20PCS/carton ;
https://www.topwayemltd.com/bluetooth-speakers/