IN STOCK! - This professional Makro Racer bluetooth headphone and wireless module kit is designed to allow you to wirelessly hear the deepest signals produced by your Makro Racer 2 or Makro Gold Racer metal detector.
Have you ever been afraid of not hearing a snake or having someone sneak up behind you because you were wearing sound blocking headphones? Now you can have the superb Gray Ghost sound and still hear what's around you. This special headphone lets you hear your detector's signals through one earcup while your other ear is left uncovered to hear things such as dangerous reptiles and snakes.
Single rotary volume control with "stay put" segmented "click" positioning. Selector switch for metal detector compatibility with all single-output metal detectors without adapters. Heavy-duty muff-to-muff connection cable. Heavy-duty coil cable with special 1/4", 90 degree angle stereo connector. Compact carry and storage foldable design. Heavy-duty polymer muffs with full-ear surround, soft comfortable cushions. Adjustable padded headband... no screws, no wire frame, no rust! Speakers designed for maximum sensitivity, efficiency, durability, and signal quality. Special sound-blocking muff design eliminating environmental ambient noise up to 24 decibels. Frequency response: 200 - 3200 Hz... only what your detector uses. Sensitivity: 72 dB @ 1kHz min. Impedance: 150 ohms nominal. Backed by a limited lifetime warranty.
Built upon the foundation of our popular original Jolly Rogers headphones, we now introduce the Jolly Rogers Ultimates! You get the same rugged construction and quality as the originals, but now with added features like Dual Volume controls and our famous Limiter Switch that reduces the volume of excessively loud signals.