This is my third purchase. The second headset purchase failed to turn on after the first 4 weeks of use. My first Motorola Buds headset lasted me a year of daily use bicycling plus jogging a few days a week. The first set was durable, sweat resistant, has excellent controls for: google now, skipping tracks, volume control. Bluetooth pairing could sometimes be finicky, but the range is good. They are light and molded to not fall of the neck with movement like running or sit ups.