I was recently at a Christmas party when I asked my friend who oversaw the equipment whether I could play some music over the speaker system. "Of course," my friend replied. "It is all yours after this song.

This past year, Sennheiser released its most portable pair of wireless in-ear headphones, the HD 1 Free. Now, Sennheiser has released yet another portable pair with pretty much the same look, but for $100 less expensive.

The good: Great sound! As expected from Sennheiser. The bad: This is my second set of these after a faulty charging light on the first pair refused to turn off. Unfortunately my new pair do not have a functioning charging light at all, have a terrible battery life in comparison to similar products...

Only had these a short while but very impressed up to now. Good sound quality and no Bluetooth connection issues unlike others I've tried where the sound in the right earbud regularly dropped out. Using a cable to connect the two clearly works.

I ended up returning two pairs of these. The first pair developed a fault and the replacement also developed a fault. Customer service from John Lewis has been excellent with replacement and then a refund issued without quibble. However, I can't recommend these because they are simply unreliable.

These are great, battery life is good and sound cancelling great when I'm working with equipment. Sound is pretty good too.

I have bought lots of Sennheiser plug-ins for me, friends and family. These affordable Bluetooth in-ear headphones are right up to Sennheiser's very high standards. Recommend you buy.

Sennheiser has long held a pedigree for enabling people to bob their heads to great sound. Straddling the line between audiophiles and more casual listeners, the company aims to appeal to a wide range of listeners while maintaining a high standard of audio quality, and are always worth a listen.

Lightweight design; Good for all genres; Good price

CapTune support limited; No pouch or case included; Battery life on the short side

Good brand , good quality

Sennheiser CX 6.00 BT is the latest in-ear wireless earphone from the German audio major and seems aimed at those who lead an active lifestyle, but not at the cost of their love for music. The Sennheiser CX 6.00 BT sports a neckband design that is gaining currency across all price points now.