The StormBox Micro 3 is for people who want music on the handlebars or the backpack strap without fitting a separate bracket. A built-in silicone strap wraps around bars about 30 mm thick, and a magnetic back holds it on static metal surfaces. Inside is a 13W driver with an XBass button, Bluetooth 6.0 with up to 45 m range, and a 4800mAh battery rated for up to 24 hours at 50% volume. It is IP68 dust and water resistant, drop-tested to 1.22 m, and can top up your phone through its USB-C port.
Key features
Strap and magnet, no bracket needed
The silicone strap stretches around a handlebar, pole or bag strap and grips the speaker in place. Tribit designs it for poles of around 30 mm; much thicker bars may wear the strap faster. For everyday use the magnetic back sticks to static metal surfaces such as a locker or a tent frame.
IP68 and drop-tested
The speaker carries an SGS-certified IP68 rating and has been drop-tested from 1.22 m to a US military standard, so mud, rain and a rinse under the tap are fine. Keep the rubber port cover firmly closed when it is wet.
24-hour battery that can charge your phone
Tribit rates the 4800mAh battery at up to 24 hours with the default EQ at 50% volume, and a 15-minute charge gives about 3 hours of music. A full charge takes about 2 hours with a 5V/3A charger, and the USB-C port can also output 5V/1A to top up a phone.
App EQ, stereo pairing and calls
The TRIBIT app offers 6 presets, a 9-band EQ and a sleep timer, and handles firmware updates. Two Micro 3 speakers can pair in stereo or party mode, and the built-in mic handles hands-free calls and voice assistants.
Specifications
| Output power | 13W, 48mm NdFeB driver with XBass button |
|---|---|
| Frequency response | 63Hz - 20kHz |
| Bluetooth | Bluetooth 6.0, range up to 45 m, up to 2 devices at once |
| Profiles and codecs | A2DP, AVRCP, HFP, HSP; AAC, SBC |
| Playtime | Up to 24 hours (default EQ, 50% volume) |
| Charging | USB-C, about 2 hours with a 15W (5V/3A) charger; 15 min gives about 3 hours of play |
| Battery capacity | 4800mAh |
| Reverse charging | USB-C output, 5V/1A max, when battery is above 20% |
| Water and dust resistance | IP68 (SGS-certified) |
| Drop resistance | 1.22 m (US military standard test) |
| Mounting | Built-in silicone strap (for poles about 30 mm) and magnetic back |
| Stereo pairing | TWS stereo or party mode with another Micro 3 only |
| Calls | Built-in mic for hands-free calls and voice assistants |
| App | TRIBIT app: 6 presets, 9-band EQ, sleep timer, firmware updates |
| Dimensions | 112 x 103 x 45 mm (user manual) |
| Weight | 330 g |
In the box: StormBox Micro 3 speaker, USB-C to USB-C charging cable, user manual (wall charger not included)
Who it's for
- Cyclists who want music on the handlebars without a separate mount
- Hikers and campers who need a small speaker that copes with rain and mud
- Anyone who wants a pocket speaker that can also top up a phone
Not ideal for: Not for anyone who needs a wired AUX input or wants to fill a large room with deep bass.
Warranty and delivery
This is Hong Kong licensed stock, covered by the local distributor's warranty; the period is shown on the warranty card in the box. Brand new. Stock can be viewed at our Kwun Tong showroom by appointment.
Delivery by SF Express, freight collect. Free self-collection at our Kwun Tong shop (11:00–19:00). For other arrangements, please WhatsApp us.
FAQ
Can I pair it with a different Tribit speaker?
No. Tribit states the Micro 3 only pairs with another Micro 3, in stereo or party mode. Press the TWS button on either speaker to switch between the two modes.
Can I stick it to my bike or car with the magnet?
Tribit says the magnet is for static metal surfaces only and should not be used on moving vehicles. On a bike, use the silicone strap instead. Users with implanted medical devices should check with their doctor before using the magnetic attachment.
Is a charger included, and how long does charging take?
The box includes a USB-C to USB-C cable but no wall charger. With a 5V/3A (15W) charger it takes about 2 hours; a weaker charger takes longer.