Key specifications/special features:
Trumpet caliber: 10mm±0.15
Trumpet impedance: 32Ω±15
Trumpet sensitivity: -42db±3db
Trumpet the loudest level: 96 db±3db
About balance: ≤±3db
Plug:four part plastic tray
Wire length: (The outer wall material) 120cm±2cm, ektexine: TPE
Cable core: 0.08mm×8
Function: two-channel stereo, hands-free calls, the volume control
Shell (material. Craft): Aluminum oxide, stoving varnish, ABS Engineering materials