Model: Sonata Sonata
Plug type: 3.5 mm
Frequency response range: 20 -40, 000 Hz
Pin type: 0.75 mm
Wearing method: Ear-loop styleWire length: 120 +5 cm
Standard modelimpedance: 220
Standard model sensitivity: 113 dB
Adjustableimpedance: 22-50 0 Adjustable sensitivity: 110 dB
Cable: Double-bundled silver-plated wire + 784-core blue-silver mixed-strand wire