Wireless with blue tooth is the thing nowadays, decided to get some as my daughter said how good they are.The wireless ear bibs, does everything as standard in the description from the sellerVery neat, fit in my ears comfortablyBlack in colourCurrent price very reasonable compared to some £29.99My daughters are double this price of just under thirty pound, and told me she wished these ones were purchased. So from my daughters point of view, more expensive ones, are not always best.Of course I cannot make that statement as never used before, well not ear bud types.You may find promotion on these buds, if I bought some, I am able to knock a tenner off, so a win winThe connector type USB type CYou will need blue tooth onOne of the buds weighs 4.9g so extremely light weightQuite good the touch control on the touch pad and microphone. Took me a while to get used tooOf course useful for every day, exercise, also taking dogs out I can hear my musicGood at the gym and exerciseIt is light weightSound quality pretty good, but have noticed a bit annoying, the music can stop and come on again, not sure why. A bit like using Alexa on WiFi.Sometimes on different music, whilst playing rock, good deep bass, yet when another track comes on, it plays tinney, so having to alter, a bit of a pain, but there you go.Pairing up was fairly quick, even people who do not know what pairing is, but you do require a phone like iPhone or Android. Works 98% of the time, just a few hiccups, but I am pleased overallSo all in all nice ear buds, not completely flawless, but a decent piece of kit* Thank you to the seller** I hope my review helps, kind regards**