Built on Moto's CrystalTalk technology, the Motorola H790 is impossibly thin and light. The headset has Bluetooth v2.1 + EDR and works with cell phones via Hands-free or Headset Bluetooth profiles. It has a super strong DSP that can filter out road noise and room noise, and its audio quality is clear and loud. As a mid-range headset with list price of $80, the Motorola H790 offers good features and quality for the money.

The pancake thin Motorola H790 has a different style. Measuring 2 x .08 x 0.3 inches, the H790 has a matte silver front with a chrome band on the rounded edges. The back of the headset has ridged vertical stripes for better handling. The earpiece sticks out and sits very comfortably in the ear and the clear ear hook is thin and works on either ear. The Moto H790 comes with several rubber earpiece tips in different sizes, so be sure to try them out and find the one that suits your ear the best. Though the Motorola H790 has a very thin body, the side and top buttons are large enough to press. The call button sits on top of the Bluetooth headset while the volume buttons live on the right and the power on-off slider lives on the left. The charging port lives just below the Call button and the LED lights shine through the top front LED holes. Weighing 0.34 ounces, the Motorola H790 is so lightweight that you will hardly notice it even if it's on your ear all day.

The Motorola H790 has CrystalTalk technology and dual microphones for noise canceling and generating clearer voice on both incoming and outgoing ends. The DSP works very efficiently at blocking almost all road noise, outdoor and room noise. The voice quality is very good: it sounds clear and loud.  The overall voice quality via the Moto H790 was very good and the DSP worked very effectively on all phones in tests.

The range between the Moto H790 and cell phones is middle of the road, reaching about 10-20 feet before voice quality starts to deteriorate and generate audio distortion.