We’re a Los Angeles based supplier of Two-Way Radio Batteries located in the heart of beautiful SoCal. With a 15-year history of technological innovation and engineering, Arrowmax batteries offer unstoppable power for your two-way radio. We want to be your one source for all of your battery and accessory needs by providing consistently high-quality low-priced battery solution. Arrowmax AHDH0032 Series Behind-The-Head Headphone The Ideal Headset for Clear Communication in Noisy Environments Designed for comfort and clarity, the Arrowmax AHDH0032 series headset features a behind-the-head design and is compatible with hard hats, making it perfect for communication in noisy environments. Comfortable Fit: The behind-the-head design and gel ear pads ensure a snug, comfortable fit, even when worn with hard hats. Effective Noise Isolation: Noise-reducing ear cups provide an NRR of 23dB, significantly minimizing background noise for clearer communication. Adjustable and Durable: The robust skeletal-style wire boom is adjustable, allowing for optimal microphone positioning and ensuring long-lasting performance. Switchable PPT Cable Designed to seamlessly integrate with a variety of radio systems, this product offers exceptional versatility and adaptability for different communication setups. Hybrid Microphone Design The hybrid microphone is constructed from durable metal for long-lasting use. It features an interchangeable design, allowing you to easily switch microphone. High Quality Ear Pad Designed for enduring comfort, the high-quality, exchangeable ear pads provide an excellent user experience. You can also choose from various ear pad options. 5 Pin Chassis XLR Connector Our modular design enables easy interchangeability with any 5-pin chassis XLR connector, with or without PTT (Push-to-Talk). It’s as simple as plug and play! Compatible with Motorola Multi-Pin Connector XPR3000 / XPR3000e Series: XPR3300, XPR3500, XPR3300e, XPR3500eDEP500 / DEP500e Series: DEP550, DEP570, DEP550e, DEP570eDGP8050 Elite Series: DGP8050 Elite, DGP8050e EliteTETRA Terminal: MTP3100, MTP3150, MTP3200, MTP3250, MTP3500, MTP3550XiR P6600, XiR P6600i, XiR P6620, XiR P6620i, XiR E8600, XiR E8600i, XiR E8608, XiR E8608iDP2000, DP2400, DP2600, DP3441, DP2000e, DP2400e, DP2600e, DP3441e, DP3661e TECHINICAL SPECIFICATIONS Mic Type Noise Cancelling Condenser Mic Sensitivity -47±3dB (at L=50mm) Mic Impedance Low Impedance 680Ω Mic Frequency 100Hz~16KHz Mic Operation Voltage 1.0V Mic Sensitivity Reduction -47±3dB (at L=50mm) (0dB=1.0V/Pa,1KHz) S/N Ratio More than 60dB Speake Size 50mm Speaker Impedance 32Ω at around 1KHz Speaker Power Rating Normal 30mW (0.98V) RMS Maximum 100mW (1.79V) Speaker Output Level 116.0~119.0dB with IEC-318, at 1mW(0.178V), 1KHz Frequency Range 210Hz - 5000Hz Plug 5P Mini Chassis XLR Connector, Male PTT (Push-to-talk) Switch 1,000,000 cycle rated NRR ANSI S3.19-1974 23dB