VSITOO SMART MUG-S6 Plus - Copper / 12oz 2hr battery / US Plug

S6 Plus has been upgraded in terms of material and craftsmanship. The double-layer stainless steel cup body has better heat preservation effect. Desinged for home or office,the new VSITOO S6 Plus Smart Mug does more than simply keep your coffee hot. Our smart mug allows you to set an exact drinking temperature, so your coffee is never too hot, or too cold. Vsitoo S6 Plus Smart Mug maintains your chosen coffee temperature up to 2 hours with the built-in battery, or all day with the included Charg