Product: Sena 20S-01D Motorcycle Bluetooth 4.1 Communication System with HD Audio and Advanced Noise Control (Dual)
Brand: Sena
Color: Black
Bluetooth 4.1 and universal intercom keeps you in touch up to 2.0 km (1.2 miles)
Crystal-clear HD audio with Sena's Advanced Noise Control to block ambient noise
Audio Multitasking technology allows you to have an intercom conversation while simultaneously listening to music, FM radio, or GPS
Motion sensor technology lets you pair Bluetooth devices with a shake of the 20S
Intuitive control with hands-free voice commands

Search query: sena 30k
Relevance: Substitute