Jolly Roger Detector PRO

Price: €70.59 +Iva

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Headphones for research professionals.
The sound insulation from external noise can also detect weaker signals and far. Easy audio adjustment, can be folded on themselves to fit into small spaces and to facilitate transport.

FEATURES

• Single volume control
• Volume control with notches to click for each adjustment
• Diverter mono - stereo to fit in every metal detector on the market
• Gland output of stereo headphones
• Plug 6.5 mm angled 90 °
• Compact design and patented
• Folding pavilions inside one another (small size and easy to transport)
• Made of sturdy polymer
• Comfortable and soft pillows
• Adjustable padded headband, no screws, no additional frames, so no rust in the future.
• High quality speakers, extreme volume, high sensitivity, signal quality.
• Insulated from outside noise up to 20 Decibel
• Frequency response: 150 Hz - 20 kHz
• Sensitivity: 72 dB @ 1 KHz Min
• Impedance: 16 ohms