The Clip on Earphone is one of the nicest designed Bluetooth single earpiece headset in our roundup, and not only does it look good, it also feels comfortable to wear. It's quite as small and unnoticeable as its name suggests, but with such a nice design. The wire is too much thin, it feels like a thread, and help Product to be more and more light weight and have two buttons for Volume Up & down. Perhaps most importantly, sound quality on this headset is excellent. This is one of the best Bluetooth single earphone best suited for On the go like Driving, Gym, Running etc. This is definitely a Bluetooth headset worth investing in if you rely on voice-free calls. This is a clip type earphone, which can be tagged on Shirts/T-Shirt, by the help of Clip. While listening, when call arrives the Clip-On tells the number from which the call is coming, as on same time you can focus on your work without disturbance.