One Wire Surveillance style earphone can be hidden very well, low profile clear ear tube provides outstanding incoming communicationsHigh audio qualityHYS Earpiece For the excellent working for environment, as follows: Hotel Personnel; Event Coordinators; Retail Stores; Security at Airports; Casinos; Manufacturing Plants; security guards; health-care workers; building-maintenance workers; Police; Crowd Control at Conventions and Concerts. PTT and Mic with clip Durable outer casing protects against blowing rain to ensure transmission clarity.Classic design with high-performance, omni-directional microphoneWorking for baofeng quansheng kenwood 2pin Radio One wire comes from the radio to the earpiece. In this cable is the combined Mic and PTT which is clipped to the lapel area of the wearer. Working for Kenwood: TH-F6/F6A/D7/D7A/D7AG/D7E/F7/F7E/G71; TK-360G/370/370G/372G/373G/320; Working for WOUXUN KG-699, KG-689, KG-669, KG-679, KG-703, KG-659, KG-639, KG-833, KG-889, KG-869 Earpiece Compatible for Kenwood Handheld Radio As Follows: TK-208, TK-220, TK-240, TK-240D, TK-248, TK-250, TK-270, TK-270G, TK-272,TK-272G, TK-278G, TK-308, TK-320, TK-340, TK-340D, TK-348, TK-350, TK-353, TK-360G, TK-360, TK-370, TK-370G, TK-372G, TK-372, TK-373G, TK-373, TK-378G, TK388G, Pro-Talk TK-2100, TK-2102, TK-2102L, TK-2107, TK-2118, TK-2160, TK-2170, TK-2170K, TK-2200, TK-2200L, , TK-2200LP, TK-2202, TK-2202K, TK2212, TK-2212K, TK3100, TK-3101, TK-3102, TK-3107, TK-3130, TK3131, TK3160, TK3170, TK3170K, TK3173, TK-3200, TK-3200L, TK-3200LP, TK-3202, TK-3202K, TK-3202L, TK-3230, TK-3230XLS etc.Compatible for HYT Handheld Radio As Follows: TH-F2 / TH-F3 / TH-F5 / TH-F6 / TH-F7 / TH-F8 / TH-UVF8D / TH-UVF1 / TH-UVF9/D etc.Compatible for BaoFeng Handheld Radio As Follows: UV5R/Plus UV5RA/Plus UV5RB UV5RC UV5RE/Plus UV3R+Plus UV-8/D UV-82 UV-B5 UV-B6 UV-82 UV-8/D GT-3 A52 etc. BF-388A BF-K5 BF-A5 BF-480 BF-490 BF-320 BF-V6 BF-V8 BF-888s BF-666s BF-777s BF-999 BF-888 BF-777 BF-658 BF-668 BF-530 BF-520 BF-658 etc.Compatible for PuXing Handheld Radio As Follows: PX-777/Plus PX-666 PX-888/K PX-328 PX-333 PX-999 PX-555 etc.Compatible for WouXun Handheld Radio As Follows: KG-699, KG-689, KG-669, KG-679, KG-703, KG-659, KG-639, KG-833, KG-889, KG-869, KG-819, KG-816, KG-UVD1P, KG-UV6D KG-UVA1 etc UHF NMO Antenna VHF NMO Antenna Dual Band NMO Antenna HYS TCJ-N2 NMO Clip HYS NMO Magnetic Base Dual Band Fiberglass Antenna Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.4 out of 5 stars 35 4.2 out of 5 stars 128 4.2 out of 5 stars 78 4.5 out of 5 stars 98 4.5 out of 5 stars 484 4.5 out of 5 stars 212 Price $18.99$18.99 $39.99$39.99 $38.99$38.99 $23.60$23.60 $43.99$43.99 — no data VSWR < 1.5 < 1.5 < 1.5 no data no data < 1.5 Gain 2.5dBi 2.5dBi 144MHz (3.0dBi),430MHz(5.0dBi) no data no data 144MHz (3.0dBi),430MHz(5.0dBi) Frequency 400-470Mhz 136-174Mhz 144/430Mhz no data no data 144/430Mhz Maximum Power Input-watts 150W 150W 100W no data no data 100W Connector NMO NMO NMO NMO to PL259 NMO to PL259 NMO Antenna length 6.4" 17.8" 20" no data no data 20" Cable Length no data 13'/about 4m RG-58 cable no data 13'/about 4m RG-58 cable 16.4'/about 4m RG-58 cable 13'/about 4m RG-58 cable