... output Airplane Design Mini Speaker with Micro SD/USB 1. Supports AUX output. 2. Support sound card reader device. 3. Horn specification: 4 Ω, 3w4 ... : housing,hansfree,charger,battery,silicon protector,screen protector,usb data cable, memory card, card reader,holder and etc. Spare Parts Available: lcd ... solve the quality problems. Airplane Design Mini Portable Speaker with Micro SD/USB