Rainproof protection design. Most comfortable over-ear headphones for metal detecting. Easy servicing - all parts replaceable. Only 0.06s audio delay. Close structure for better noise isolation. Super lightweight for long time wearing. Comes with 1/4″ to 1/8″ converter adaptor. Supports up to 8 hours continuous operation Transfer original, no distortion audio signal. Headphone •Operating principle .....................Closed •Wearing Style .............................. Over-ear •Frequency response.....................20-20,000Hz •Nominal impedance....................32Ω •Sound pressure level ..................111dB •Power handling capacity .............100 mW •Max. sound pressure level .......... 131 dB •Sound coupling to the ear ..........Supra-aural •Headband pressure ....................3.0N •Wireless technology....................Digital 2.4GHz •Paring type..................................Manually digital •Charging.....................................USB 2.0 •Power..........................................3.7VDC •Current........................................40mA •Battery ........................................500mAh Li-Poly •Transmitting power......................5dbm Transmitter Transmitter Cable......................... 25cm straight+5cm coil Connector......................................For metal detectors with 1/4″ or 6.35mm jack Attaching.......................................Clip on rod,magnetic attach Protection level..............................Splash-proof Control...........................................One touch button Accessories ...................................Carry case, adapter , ear pads

• Wireless Headphones

Wireless HeadphonesDeteknix