(B51)Microlab ลำโพงคอมพิวเตอร์ B51 ใช้ไฟ USB Input 3.5mm - Black

SPK MICROLAB B51 Slender and sleek design, unintrusive concept Stereo speakers for notebooks, and tablets Portable and compact, easy to carry 1.5" speaker drivers designed for full range resolution Magnetically shielded for interference free positioning Top panel controls for easy access; power on, LED and volume dial USB powered, no battery needed Connects to any 3.5mm stereo jack # B51BT # SPK MICROLAB B51 # MICROLAB # ลำโพง #B51 #ไมโครแลป #51 #B-51