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The LYSS01G is a pair of battery-powered heated socks with a smart push-button switch, a remaining-power display and Bluetooth control through a phone app. The third generation of the SAVIOR line adds app operation to the earlier button-only design, so you can change heat levels without reaching into a boot. They suit skiers, winter commuters and anyone with cold feet outdoors. Against simpler heated socks, the app and power readout are the main extras; the trade-off is a battery pack to carry and charge.
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These heated socks can be controlled with a push-button switch or from a phone app. The switch has 3 temperature levels and a remaining-power display. The wireless connection lets you adjust the socks from your phone without pulling up your pant legs.
In the app, you can control both socks together or each sock on its own. That lets you give the left and right sock different temperatures or timers. The timer can be set from 0 to 3 hours. To install the app, scan the QR code to download it.
Each sock is powered by a 7.4V 2200 mAh lithium polymer battery. Battery life is 4 to 10 hours, depending on working conditions. Most of the sewing is done by hand, and the socks come in 4 sizes.
