AL-SP815Newest SD-Kartenminilautsprecher

Detailed Product Description Supporting SDcard/U disk autoplay 40MM dual track speaker Touch-tone function select key High fidelity, better speakers WirelessPlastic Travel Speaker 3.5MM regular jack, applying to, MP3/MP4, laptop,etc supporting SD card/U disk autoplay 40MM dual track speaker,touch-tone function select key built in 750mAh rechargeable lithium ion cell,can continuously play 2-3 hours Packaging info: Size of package:23.8*10*4.8cm Net weight(include accessories and packages):0.34kg Quantity in each carton:50PCS/carton dimensions of master carton/weight:45*45*26cm/17.8KGSIZE:22.5*7.2*3.5(cm) Accessories: 3.5 single frequency line 1 pcs 3.5DC line 1pcs