Do these work as normal sunglasses?

Yes. The polarized TAC lenses block glare and the TR90 frame is light, so they work as sports sunglasses even with the audio off.

How long does the battery last?

LOKMAT rates playback at up to 6 hours, with about 2 hours to recharge on the wireless pad. Expect less at high volume.

Yes. They pair over Bluetooth and have built-in speakers and a microphone, so you can take calls without holding your phone.

They are water resistant and light, which suits sweat and light rain. The 146mm frame is wide, so check the fit if your face is narrow.

They charge wirelessly, so there is no USB port. You need a Qi-compatible charging pad.

No. They are open-ear, so you still hear traffic and surroundings. That is safer outdoors but means wind and traffic can drown out the audio.

At eBay, for $17.25, as of our latest check.

2 stores we checked sell it, including Best Buy, eBay.

$17.25at eBayChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.