Wireless Headphones

One thing is a must CHOOSE WIRELESS ONES

The traditional style of headphones has a band or bands over the top of the head. This is especially prevalent for heavier headphones such as circum-aural designs, which would otherwise slip downward due to their weight.

Behind the head

Designs with the headband behind the head are usually used in portable supra-aural headphones. They do not disturb one's hair like an over-the-head headband does, and can be worn with hats, etc. However, they can be uncomfortable when using them in lying on one's back or when sitting on a chair with headrest. This now-common style, sometimes referred to as "street-style," was popularized by Sony.

Clip

The earpiece is secured with a clip that wraps around the base of the pinnae (outer ear), similar to eyeglass temples (thus potentially uncomfortable for anybody wearing eyeglasses). Usually used with earbuds, but also sometimes used with supra-aural headphones or canalphones.

In-ear

Earbuds and canalphones sit on the concha of the pinnae or directly in the ear canal.

Under the chin

This style is very rare in consumer headphones, using a U-shaped tension band suspended beneath the chin to hold transducers in the ears, similar to the design of stethoscopes. It was sometimes used in inexpensive airline headphones, although Sennheiser had a cordless model on the market for a short period.