EMK HB/A6.0 SPDIF Interface Digital High-Definition Audio Optical Fiber Cable, Length: 3m(Black White Net) Filter-13.3 inch 64GB memory card can store

64GB memory card can store 720 hours a month of video

care for students hearing

40HQ: 742 cartons * 100 pcs = 74200 pcs

Compatible with Win2000/XP/VISTA/win7/WIN8/WIN10/MAC OS 9

Nokia:  C2

EMK HB/A6.0 SPDIF Interface Digital High-Definition Audio Optical Fiber Cable, Length: 3m(Black White Net) Filter-13.3 inch 64GB memory card can store1. High fidelity sound quality, support a variety of audio, braided network protection line body 2. Imported PMMA optical fiber material, signal transmission is not subject to electromagnetic and noise interference, no noise and no current rope generation, better and clearer audio and video quality 3. Aluminum alloy nickel plated shell, high strength protection, safe and durable, protect the connector to make the transmission more stable 4. Highly