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These are sunglasses with open-ear Bluetooth speakers and a built-in microphone, so you can play music and take calls while your ears stay open to traffic and surroundings. The lenses block UV, and the battery recharges over USB. They suit cyclists, runners, drivers and travelers who want audio without earbuds blocking the world out. Against bone-conduction headphones, the open-ear speaker design is more affordable and doubles as eyewear, but sound leaks more and the audio is thinner than in-ear buds.
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These smart audio glasses combine sunglasses with open-ear Bluetooth audio. Built-in directional speakers sit near the ears and send sound toward you without sealing the ear canal, so you can still hear traffic, conversations and other surrounding sounds.
A built-in microphone handles hands-free calls and voice control. The lenses provide UV protection, and the frames have an everyday sunglasses look.
The glasses connect over Bluetooth to iOS and Android phones, tablets and other Bluetooth-enabled devices. They have a rechargeable battery that charges over USB. They are designed for outdoor use, travel, driving, cycling and hiking.
