It weighs and feels like regular headbands but more stylish, plus it has speaker/mic! I am fan of open ear earbuds but I was not able to find a good/easy-to-use one for my long road runnings until I saw this. I ordered black and man I got my wish come true. Thank to those people that innovated this and brought such a beautiful thought to the reality with such a good quality. It’s loud enough that I have to bring the volume down to be in my comfort zone, so no problem there. And if I compare Apple-to-Apple the sound quality is significantly better that other open ear earbuds that I have. It also paired with my Samsung Smart TV!

I really love this product and the customer service is fantastic! I said that even the large headband it to small for my head and they sent me a larger band not available to buy. Which fits much better but the lager size is tight enough where the band rubs on crook of the top of my ears. (Where the top of my ear meeting my skull). I like them alot and use them alot around the house but not for serious exercise. Like when I have to pick trash. The sound quality is far better than the Open run pro I have and use daily

ほぼ毎日使用していてヘッドバンドが緩んできたかな？と感じるのと
一日8時間程音楽を聞いていると次の日にはバッテリーが無くなるので毎日充電することになりバッテリーの寿命が心配になる。
その他は万足しています。
前方に取り付けるゴムの部分のオプションが多くなれば良いと思う。
例えば汗を吸着するものだとか幅の広いものなど、耳を覆える物など取り付けると音質にも影響があり悪い部分もあるかもしれないが良い影響もあると思う。

I love these! For the gym it's great, I also love using these for house cleaning that way I can hear the music while someone is calling me.