Plantronics Discovery 665 Bluetooth Headset

Pros: Extremely light weight, compact, and easy to use.
Cons: Ears hurt a bit during long hours of use. Other than that none.

After my old Motorola HS850 Bluetooth wireless headset broke, so I went to Best Buy to get a replacement. After much shopping around, I came across this Plantronics Discovery 665 Wireless Headset. It is small, light weight, and ...

Pros: Light, easy to wear, separate volume buttons, separate ear loop, digital sound processing
Cons: Miserable battery life

I generally prefer plantronics headset products, I've used a number of their products at work and some at home and they are generally good stuff. I've had a voyager 510 a 520 and now this unit. The 510 is a great unit but it doesn't have noise canceling, ...

Pros: Comfortable, lightweight
Cons: Short battery lifetime, cost

This expensive headset works well and does not require a wire around the ear. It doesn't shake out and sound quality is good on both ends. It pairs easily and quickly. The soft touch buttons are a little awkward to use and the color coded messages impossible to see while it's in your ear.

I've been using this about a year and a half and the battery needs to be replaced. It gives no warning, just switches to the handset in the middle of a call. Plantronics will replace the battery for $60, since it's out of warranty. You can buy a new on from Amazon for $52. Its not possible to replace the battery yourself since its glued in even if you could find an equivalent battery.