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SOLO: MK-859VX expanded range
active noise-canceling headphone
A remarkable active noise-canceling headphone model. Unbeatable quality at a very modest price.
Expanded noise-canceling frequency range and traditional iceTECH clear sound. Detachable wire enables you to use it as just a noise-canceling headphone even without listening to the music. Amazing audio solitude in any noisy environment at only a fraction of a cost of some hyped and over-advertised models.
Specifications:
Driver Unit: 30mm Φ dome
Frequency range: 18-20,000Hz
Maximum Power Input: 100mw
Sensitivity: 105dB
Impedance: 32 Ohm
Jack: 3.5mm
Cord length: 2.5cm / 8ft.
Battery Power Supply: 2 x 1.5V (AAA) alkaline batteries
Battery Life: 80-120 hrs!
Active cancellation: 25Hz ~ 116KHz, better class than 16dB. Max effective diapason 130~330Hz
Adjustable cancellation range: between 7~12dB;
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