Tribit StormBox Micro 3 BTS36 Black Portable Speaker

Compact Bluetooth Speaker Built for the Ride

The TRIBIT StormBox Micro 3 is a portable Bluetooth speaker designed to follow you onto the trail, the bike lane, and the campsite without weighing you down. Weighing just 331 g and small enough to slip into a jacket pocket, it still pushes 13W of output through an upgraded 48mm NdFeB driver paired with dual passive bass radiators. This model is the right choice for riders, hikers, and outdoor workers who need a rugged, mountable speaker that survives real-world conditions.

What Makes This Speaker Stand Out

Two mounting systems in one tiny body — strong rubberized magnets in the base for sticking to metal surfaces, plus an adjustable silicone strap for handlebars, tent poles, and backpack straps. The XBass button on top delivers a one-tap bass boost that can be fine-tuned further in the TRIBIT app, while the IP68 rating and 1.22m military-grade drop test mean the speaker shrugs off submersion, dust storms, and accidental falls.

Technical Specifications — Sound, Power, and Connectivity

Every spec on this speaker is tuned for portability without sacrificing audio punch. The 13W amplifier drives a 48mm NdFeB driver with dual passive radiators, the 4800 mAh battery delivers 24 hours of playback at 50% volume, and Bluetooth 6.0 keeps the wireless link stable up to 45m.

• Output Power: 13 W — loud enough for open-air cycling and trail use
• Driver: 48 mm NdFeB with dual passive radiators — punchy bass from a compact body
• Battery Capacity: 4800 mAh — 24 hours of playback at 50% volume, full recharge in about 2 hours
• Bluetooth Version: 6.0 with AAC/SBC codec support and up to 45m range
• IP Rating: IP68 — fully dustproof and waterproof, plus 1.22m military-grade drop resistance
• Frequency response spans 63 Hz – 20 kHz, covering deep bass through clear highs

Who This Speaker Is Built For

Cyclists will appreciate the silicone strap that locks the speaker to handlebars and the magnetic base that snaps onto any metal surface for hands-free listening on the move. Construction workers, hikers, and weekend campers benefit from the IP68 sealing and 1.22m drop resistance that keep the music playing through rain, mud, and accidental tumbles. Anyone who wants a pocket-sized speaker with a built-in 4800 mAh power bank for emergency phone charging will find the reverse-charge USB-C port genuinely useful on long days away from an outlet.