Adjustable Metal Sliders ZH100 adopts a more durable retractable metal slider rather than plastic material. Its adjustable and flexible slider design is perfect for wearing for different head sizes of children from 6 to 16 ages.
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Wide Compatibility Most advanced and stable Bluetooth 5.0 wireless connection, compatible with most of the digital devices such as smartphone/iPad/PC/Kindle Fire, as well as foldable and lightweight features for carrying and storage. It enables your kids to carry it easily whether on journey or in classroom.
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Longer Playing Time With built-in rechargeable 500mAh exclusive long-life battery. After taking a 2-hours of charging time, it can provide your kids with an impressive 40 hours of enjoyment (About 600 songs, varies by audio content)
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