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Lightweight and comfortable: Weighs 0.4 oz (12 g).Over-the-ear design allows you to securely hold the earphones in your ear.You can also choose the best earpiece size for yourself, so you wont get tired even after long periods of use.
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Ergonomic Design: The 180° rotatable earbuds can be rotated to fit both ears and can be adjusted to your preferred angle. Streamlined design based on the ear line provides a comfortable fit for left or right ear. Lightweight and comfortable to wear for long periods of time without straining your ears.
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(Comfortable Wear) The moon shape is based on the shape of the ear, so it fits snugly to your ears and does not strain your ears and provides a more comfortable fit.It is comfortable to use for long periods of time, and has excellent stability and comfort. It can be used for driving, exercising, business, sports, commuting to work or school.