Klein Electronics is a manufacturer of professional 2-way radios, push-to-talk over cellular (PoC) accessories, earpieces, and communication equipment.
Klein Electronics, Inc., established in 1992 and headquartered in Escondido, California, is a leading manufacturer of professional communication equipment. They specialize in high-quality 2-way radios, push-to-talk (PTT) over cellular accessories, and rugged headsets. Their diverse product lineup is designed for demanding environments, trusted by professionals in public safety, racing, and industrial sectors.
The company’s core offerings include advanced Bluetooth speaker microphones, specialized adapters, multi-chemistry rapid chargers, and reliable PTT switches. Known for integrating seamlessly with top platforms like Motorola, Kenwood, and Zello, Klein Electronics ensures seamless connectivity and enduring performance for critical communications.
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Press and hold the power button until the LED blinks red and blue. Change it to purple by clicking the Volume '-' button (crucial for PTT apps), then pair via Bluetooth on your device and configure it within your specific PTT app like Zello or Kodiak/WAVE.
Most Klein Electronics products, like the DISPATCH-15 PTT and U7GBLULYNC adapter, include a standard 1-year replacement warranty. For full specifics, please visit their official warranties and policies page.
You can reach Klein Electronics customer support by emailing support@kleinelectronics.com, calling 1-800-959-2899 in the USA, or dialing +1-760-781-3220 for international inquiries.
When first powered on, a red light stays on for about 3 seconds to register circuits. While charging a device, the red light remains on, and when fully charged, a green light will illuminate.
