The Impact HD1 is a medium-duty design for the professional user who needs a tough mic at a great price! The GRSM-HD1 speaker mic is commonly used by hotel and hospitality users as well as warehousing and distribution centers and retail boxstores.

Features:
• Strong TPU coil cable
• IP54 Rated Splash proof
• Large, easy-to-use Push-to-Talk (PTT)
• 3.5mm audio accessory jack
• Two year manufacturer's warranty

Fits: NX-200, NX-210, NX-300, NX-3200, NX-410, NX-5200, NX-5300, NX-5400, NX3200, NX3300, TK-190/290/390, TK-2140/3140, TK-2180/3180/4180, TK-280/380/480, TK-3148, TK-3212, TK-385, TK-481, TK-5210, TK-5220, TK-5310/5410, TK-5320/5420, TK-5400, TK-5410, NX-210G