Review on Thokwok BT-S3 Motorcycle Bluetooth Headset - 3 Riders Group Communication System for Helmets - Universal Intercom Interphone Wireless Headphones (New Version, Pack of 2) by Teo Alston

4 of them installed. The first was difficult, but once I got the hang of it, the other three were easy. There was a problem with one sentence; it just wasn't loud enough. Contacted the seller who called me back within a day and had me do a few things to figure out what was wrong. They sent me new speakers. You seem to be able to listen to music or use the intercom, but there's no way to listen to music and then notify another driver that you want to talk to them on the intercom. My wife and I found that we can call each other before we travel, or we can just dial the last number with one touch and talk on the phone. Works well. They can basically understand each other even when using modular helmets with airways covering their mouths. Much better without the breaks, which we don't need when the temperatures are good. Other callers are amazed that we can talk on the phone while riding on a system that costs less than $50 for a helmet.