微热-meet new friends

When was the last time you wrote a heartfelt letter?
In a world of fast messages, what if connection could start... slowly?
微热 is a unique social app that combines emotional storytelling with the charm of real-world travel.
Send or receive anonymous letters through iconic travel destinations and discover meaningful connections — one letter at a time.
Explore Letterboxes from Cities You Love
Paris sunsets, Singapore streets, Sydney breezes, Cairo dawns, New York nights, São Paulo rhythms —
Pick a destination you dream of, write your thoughts, and drop your letter into the city’s mailbox.
Write, Receive, Reply — Let Your Words Travel
Receive letters from strangers around the world, reply anonymously, and share life’s little stories in the most heartfelt way.
No profiles. No pressure. Just words that feel real.
Laboo啦宝 invites you to get to know someone through their letters — without swipes, likes, or selfies.
It’s slow social, the way it should be.
Map Your Feelings, One Letter at a Time
Each letter lights up a city on your emotional map. Every reply is a step closer in a world that’s suddenly not so far apart.
Special Letterboxes & Events
Write for love, heartbreak, celebration, or confession — themed letterboxes make every emotion welcome and every season meaningful.

Laboo啦宝: because sometimes, the right words
come from the most unexpected places.
We are committed to providing users with a better online social experience. In the future, Laboo啦宝 will continue to launch more exciting features and interactive scenes, allowing you to find companionship, connection, and happiness here.
Download Laboo啦宝 now and join us in enjoying the trendiest voice-based social experience!
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