2.5mm 3.5mm 2pin two-pronged ports K1 Connector walkie talkie speaker mic Compatible with Baofeng Kenwood Retevis Arcshel radio models as follows H-777 RT21 RT22 RT-5R RT17 RT18 RT19 RT7 RT81 Rt27V UV-5R BF-F8HP BF-888S AR-5 AR-152 UV82 UV-S9PLUS UV-82HP TK3360 bf-f9v2 etc.
Built in silicone sealing waterproof strip, with IP54 waterproof grade, very suitable for law enforcement in rainy days。
The special fluorescent green design brings more sense of saftly to your outdoor activities especially in dark places.
Omni-directional external condenser microphone which can produce high quality sound even in loud environments. Warm notice, this mic does not have a 3.5mm audio jack.
Rugged housing shell made of high impact engineering grade plastic with reinforced coil cable cord, very durable for long time use.