controls, because you can’t actually control the music you listen to. There are no controls on the left ear-piece at all. There are three unlabelled buttons on the right ear-piece, along with the usual proprietary Nokia power connector; the Nokia charger...

• -Etymotic ETY8
• -Plantronics Pulsar 590A

now been transformed into a sloped puck called the Touchstone. The Touchstone integrates several magnets that will hold the Pre into place in either portrait or landscape orientations. This requires a different battery cover than the standard cover included...

but don’t be dissuaded—this thing works better than the waifish headsets that are popular today. The Voyager Pro hooks its big battery-holding earpiece behind your year, and sticks a lengthy boom toward (but not touching) your mouth–but it is...

it does get the job done An oversized panel on the back opens up on the device's battery. A replaceable 1440 mAh battery power source As we will soon see, owners of the iPAQ rx3715 only seldom are inconvenienced by having to replace the battery. Thus the need...

charge before use. We charged for the minimum four hours and were able to turn on the unit. By placing the unit into the ear and using the flexible rubber earpiece to hold it in place, it could be simply turned on. A green light indicated it was working. Volume...

how to add the battery to the headphones required that I study JVC’s user manual. The process involves having to remove the earpiece covering to get to the battery compartment, which isn’t at all obvious. ...

• -Creative Aurvana X-Fi