Selector switch for metal detector compatibility without adapters. Compact carry and storage foldable design. Heavy-duty polymer muffs with full-ear surround soft cushions. 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 29 decibels. Supports Bluetooth V3.0+EDR and Bluetooth 2.1, Bluetooth 2.0,1.2 and 1.1 backward compatibility. Frequency range 2402MHz - 2480MHz.
Support AVRCP 1.0, A2DP 1.0, Hands free profile 1.5, Headset Profile V1.1. Operating range 10m 20m (Depending on environment). 75 db SNR DAC playback. Super low power charge standby. Built-in high capacity Li-Polymer battery.Comes with Micro USB charging cable. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Metal Detector Accessories". The seller is "serious_detecting" and is located in this country: US.
This item can be shipped to United States.