XP Pro - Klein CURL Wired PTT Headset

The CURL Wired PTT Headset rests on the ear for comfortable, all-day use. The CURL headset may be worn on the right or left ear by simply rotating the earpiece. Klein custom designed the CURL headset to reliably connect to Sonim’s SecureAudio Connector on the XP Pro. This allows the CURL headset connector to screw into the handsets. The CURL headset has a large, easy to access PTT button, compatible with heavy work gloves. Compatible with Sonim XP Pro Push-to-Talk and full-duplex wired headset Flexible C-ring earloop may be worn on right or left ear Speaker rests on ear for comfortable, all day use In-line noise reduction microphone Easy to access and tactile PTT button Built-in swivel clothing clip to easily attach headset cable to uniform Omni-directional Microphone Microphone Sensitivity -36dB±3dB Microphone Impedance 2.2kΩ Microphone Frequency Range 50-10KHz Microphone Signal / Noise Ratio More than 58dB 1KHz 0dB=1V/Pa, A-Weight Microphone Current Consumption Max: 0. 5μA RL=2.2KΩ Vs=3.0V(DC) Microphone Operation Voltage Range 1.0-10V Speaker Rated Power 500mW Speaker Max Input Power 800mW Speaker Impedance 16Ω±15% Speaker Frequency Range F0-20KHz Speaker Distortion Less than 2% at 2.0 kHz, 8.67vrms Speaker Sensitivity 105dB±5% Designed and Assembled in the USA Third party lab tested to meet IP-67 rating standard 3 Year Comprehensive Warranty Operating Temperature -40°C - +80°C Klein CURL Length 46 inches, Weight 39g Packaged Product Dimensions 5 x 6 x 1.5 inches, Weight 81g Part No. UPC/EAN 198715616194