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4-in-1 Bike Mount Phone Holder with Power Bank, LED Light & Horn for Cycling | Thomler
Keep Your Phone Charged, Visible, and Secure on Every Ride
This all-in-one bike handlebar mount combines everything you need for safer, smarter cycling. You get a shock-absorbing phone holder that fits any smartphone, a built-in 4000mAh power bank to keep your device charged, dual LED headlights with three brightness modes (up to 400 lumens), and a multi-tone horn with five different alert sounds. No more fumbling with separate gadgets or worrying about dead batteries mid-commute. Mount it once, and you're covered for navigation, safety lighting, charging on the go, and audible alerts—all from a single, weatherproof unit that attaches securely to your handlebars in seconds.

Why You Need This
- Universal Phone Fit: Adjustable clamp grips securely hold smartphones of all sizes, even over bumpy terrain.
- Extended Battery Life: The 4000mAh internal battery powers your lights and charges your phone for up to six hours of continuous use.
- Bright, Adjustable Lighting: Dual LED lamps deliver normal, high-beam (400 lumens), and flashing modes to keep you visible in any condition.
- Five Horn Sounds: Handlebar-mounted button lets you cycle through five alert tones, so you can signal pedestrians and traffic clearly.
- Weather-Resistant Design: Built to handle rain, dust, and vibration without compromising performance or your phone's safety.
- Tool-Free Installation: Clamps onto standard handlebars in under a minute—no screws, no fuss, no permanent brackets.
Built for Everyday Commuters and Weekend Riders
Whether you're navigating city streets, trail riding, or just cycling to work, this compact unit replaces a tangle of separate accessories with one streamlined solution. The shock-resistant cradle protects your screen, the power bank ensures you never lose GPS mid-route, and the horn gives you a safer way to alert others than shouting or ringing a rusty bell. Plus, the bright LED modes mean you're seen by drivers in low light or fog. It's designed to fit any lifestyle—commuter, fitness rider, or weekend explorer—and it comes ready to install the moment it arrives. Enjoy free shipping across the US and a 30-day return window, so you can ride with confidence from day one.
Free shipping across the United States — always, with no minimum order.
Every order is carefully packed and sent with Track & Trace, so you can follow your package every step of the way.
Order today? We ship the next business day.
Not completely happy? You have 30 days to return your purchase.
On top of that, we offer a 3-year warranty against manufacturing defects — your investment is in good hands.
Made for everyday
Practical pieces you’ll actually use.
Quality first
Chosen for quality you can feel.
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Yours, the moment we pack it
- Hand-packed with care
- Checked before it ships
- Arrives exactly as pictured
Straight From Your Camera Roll
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A Note From Our Founder
When I started Thomler, I wanted one thing — to make it easy to find pieces that actually make a home feel like yours, without the markup. Every item we carry is one I'd happily put in my own home. And if it's ever not right, you've got 30 days to send it back, no stress. I'm only ever an email away.