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SOLO: MK-859VX expanded range
active noise-canceling headphone
Specifications:
Specifications:
Driver Unit: 30mm Φ dome
Frequency range: 18-20,000Hz
Maximum Power Input: 100mw
Sensitivity: 105dB?3dB
Impedance: 32 Ohm
Jack: 3.5mm
Cord length: 25cm / 8ft.
Battery Power Supply: 2 x 1.5V (AAA) alkaline batteries
Battery Life: 80-120hrs
Active cancellation: 25Hz ~ 116KHz, better than 16dB. Between 130~330Hz at maximum cancellation
Adjustable cancellation range: between 7~12dB
Power: 2 x 1.2~1.5V (AAA) alkaline batteries
Battery life: 80-120 hours
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