Not reliable, four faulty sets!
I bought a pair of these earbuds for myself and my husband and they were great until they both became faulty. They kept dropping from Bluetooth and one or other earbud would just stop working. Customer care were great and replaced both pairs a few months ago however BOTH pairs are doing exactly the same thing. One pair refuses to connect to Bluetooth and on the other pair the right bud just stopped working altogether. That is four sets of earbuds all with the same issues so I’m moving to another brand.