Samsung Galaxy Note9 - Page 23

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Notes on Usage Notes on Usage
■ AKG Tuning High-quality Earphone with Microphone
(sample)
Part Material Surface treatment
Plug (metal part) Copper, Nickel Nickel plating
Plug (outer covering) TPE Corrosion treatment
Cable (string) Polyester
Water repellent coating
Cable junction TPE Corrosion treatment
Cable control ring TPE Corrosion treatment
Cable TPE －
Switch PC UV coating, HB
transparent primer
treatment
Earphone speaker
part
TPU Discharge corrosion
treatment
Earphone outer
covering
PC UV coating, HB
transparent primer
treatment
Earphone (AKG area) Aluminum Sanding, diacut,
anodic oxidation
treatment
Earphone (cable border
side of the speaker)
TPE Corrosion treatment
Earpiece Silicone Corrosion treatment
■ SIM card removal tool (sample)
Part Material Surface treatment
Unit SUS304 Barrel polishing
■ Micro USB cable (sample)
Part Material Surface treatment
Cable TPE －
Plug (metal part) SUS301 Nickel plating
Plug (resin part) PC UV coating
■ USB conversion adapter for OTG (sample)
Part Material Surface treatment
Main unit PC High gloss
USB Type-C
connection terminal
SUS301 Nickel plating
■ Clear case (sample)
Part Material Surface treatment
Main unit TPU Urethane transparent
coating