... SD/USB 1. Supports AUX output. 2. Support sound card reader device. 3. Horn specification: 4 Ω, 3w4. L196 × W83 × H52mm5. USB ... ,silicon protector,screen protector,usb data cable, memory card, card reader,holder and etc. Spare Parts Available: lcd/display, flex cable ... help you to solve the quality problems. Airplane Design Mini Portable Speaker with Micro SD/USB