Yongkang Yifu
1 / 5
The built-in LED screen on the lid shows real-time drink temperature, so you never burn your tongue or sip lukewarm coffee again. A handy LED indicator light confirms your drink is still hot or cold.
Our Coffee Mug are made of 304 food-grade stainless steel, which is sturdy and long-lasting, has good heat preservation performance and stable practicality. The double wall and vacuum seal lid work together for superior thermal insulation.
The slide-to-close drinking spout and airtight silicone seal prevent messy spills in your bag, car, or office. Toss it in your backpack with total confidence.
Whether you’re starting your day with a hot espresso or enjoying herbal tea at your desk, this smart tumbler combines functionality and modern design to enhance your daily hydration experience.
Simply touch the top of the LED screen lid to activate the display. It will show the real-time temperature of the liquid inside immediately.
Thanks to the double-wall 304 stainless steel construction, it can keep beverages hot for up to 6-12 hours and cold for even longer.
Yes, the mug features a high-quality silicone seal and a slide-to-close spout designed to prevent leaks and spills even when tilted.
The built-in battery is designed for long-term use (typically thousands of touches) and does not require daily charging or battery replacements.
Absolutely. The interior is made of 304 food-grade stainless steel, which is BPA-free, rust-resistant, and ensures no metallic aftertaste.
To protect the electronic LED display and the vacuum seal, we recommend hand washing the lid and the mug body.
