... Model--- Private Mold --- HOT! USB 5.1 subwoofer speaker with SD,FM,VFD display,Remote control,Karaoke Specifications: 1. Power (RMS): 50W(woofer ... speakers9. Usage: easy connection with USB, SD/MMC card, FM, PC, laptop, DVD, VCD, CD, TV, MP3/4, mobile phone, and other ... audio devices10. Package size: 500*250*440mm /set11. 40HQ qty: 1270 setsVFD display: Package sample ...