**JBL T110BT**
I bought the JBL Bluetooth headphones in a Mediamarkt in Valencia. They cost around 30€ which is **relatively cheap**. They are made from plastic and rubber, and the construction quality seems **quite** good.  I think the most important features when buying bluetooth headphones are audio quality and battery life. The battery life is not as **good** as the ones i had before, which is surprising as the headphones are a bit bigger than my old ones. The audio quality is **quite adequate**, the base is **relatively soft** but the mids and highs are both **extremely clear** without sounding too sharp.