Bluetooth was originally called short-link radio and was developed as a technology to help develop wireless headphones at Ericsson Mobile in Sweden. A Bluetooth signal operates using UHF short ranged radio waves. This signal runs from 2.402 GHz to 2.480 GHz and makes it perfect for a home device that connects to your phone or other device.
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Great Bluetooth Speakers for Kids | Mommy High Five
PoetryBluetooth speakers are the perfect audio accessory for teens and tweens. Most are portable, durable speakers that can withstand the wear and tear youth have on electronics, while offering impressive playback of favorite tunes. For more information R...
