BL28 Audio Sunglasses
Sunglasses with small speakers built into the temples, so you can listen to music and take calls without putting anything in your ears. Because your ears stay open you can still hear traffic and the people around you, which makes them practical for walking, driving and the office.
The frame is a wide squared aviator shape with gradient tinted lenses, and the electronics are hidden well enough that they pass as ordinary sunglasses. Two 110mAh batteries, one in each arm, give eight to nine hours of normal use and around six to seven hours of continuous music or calls.
Key features
• Open ear speakers built into both temples
• Hands free calling with built in microphone
• Bluetooth 5.4 for stable pairing and low power use
• Gradient tinted lenses with UV protection
• IPX5 rated against sweat and splashes
• Charges fully in about one and a half to two hours
Colours available
Tortoiseshell with brown gradient lenses, black with grey gradient lenses
Specifications
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Chip
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AB5756C
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Bluetooth
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V5.4
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Battery
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110mAh x 2
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Normal use
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8 to 9 hours
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Call time
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6 to 7 hours
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Music playback
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6 to 7 hours
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Charging time
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1.5 to 2 hours
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Water resistance
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IPX5
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