Create:
Description #1301248
Value: Design: in-ear, device type: wired headphones, design features: L-shaped plug, plug connector: mini jack 3.5 mm, type of acoustic design: closed
Create:
Device type #1301249
Value: Wired headphones
Create:
Design #1301250
Value: Intracanal
Create:
Technology #1301251
Value: Dynamic
Create:
Minimum repeatable frequency #1301252
Value: 20 Hz
Create:
Maximum playback frequency #1301253
Value: 20000 Hz