When I am in my big rig truck, the noise cancelling works great.

I have used this device going on my second year and they have worked great.

The clip works great as a bluetooth headset, and the physical clip is useful

Great product for the price and worked perfectly for what I needed it to!

the jumbl works and pairs as designed, volume is very responsive

It sounds choppy the first 10 seconds of play then works perfect

I highly recommend very nice works great on making head phones wireless also

I highly recommend very nice works great on making head phones wireless also

Easy to set up and small/compact- works as advertised.

The Jumble worked great for playing my iPhone through the car stereo and taking hands-free calls

About ready to buy a couple of more - very handy - surprised how well the noise canceling works for the mic

Sounds great, super small and light, battery basically works all day which is nuts to me for something thats only $

I've wasted more money on bluetooth headphones that have ultimately stopped working after a few sweaty months at the gym or the built-in batteries die and won't recharge again

mic works great.

This makes my annoyance with the laziness of the interface firmware work on this device all the more aggravating

This works great with any pair of headphones that I have.

However, the bluetooth does work quite well besides the technical issues related to use during impact sports.

One day was a wet snowy/rainy day and the other two were bitter cold and the remote worked flawlessly

The Jumbl works well, pairs easily with Android and iOS and functions as you'd expect

Awesome works as it should

I suppose this works great if you completely ignore BT range standards and stand completely still while using this

so this works very well for me

The preamp inside works very well --> the audio can be quite loud at maximum volume

The sound was good when it did work but cant enjoy it when it keeps dropping.

The volume controls work well.

I already have headphones I like - I just wanted to make them bluetooth compatible and this works great and the price was right.

Compact great sound works great!

All headphones work well with except one.

battery holds good charge, buttons work great, and mic is very helpful

My friends spent hundreds on the other bluetooth speaker systems and they were blown away with how well this system works and how loud it is

It is working very good, except for that volume buttons are NOT working

The first one worked very well but unfortunately I lost it

It was working great for a month and a half