THE TREK FLEX A28

The cylindrical body of the A28 weighs 572g, measures 197mm in length, 69mm in depth and 75mm in width and is made out of metal, rubber and polished plastic.

To have a better idea on just how large or small the A28 is we placed it right next to one of the largest (Jabra SOLEMATE MAX) and smallest (RockDoc memory) portable speakers in the market.

At the top of the speaker we find the power, volume, Bluetooth pairing and answer/end call buttons and their LEDs.

The near field sensor is located on the far top left of the speaker.

The company logo is placed on the left side right next to the model name (if you want to place the unit vertically you should use the right side).

A rubber flap is placed at the rear and in placed inside are the 3.5mm aux port, microUSB charge port and the power on/off switch.

Some information regarding the speaker along with several certification logos are the things printed on a metal area at the base of the speaker (this is also the battery compartment).