In a world tethered to power outlets, Rhythm has unleashed a game-changer for adventurers, campers, and emergency preppers alike: the Crankspeaker. This hand-powered marvel isn’t just a Bluetooth speaker—it’s a Swiss Army knife of survival tech, packing an FM radio, flashlight, area light, digital clock, and a 10,000mAh power bank into one rugged, portable package.
No Batteries? No Problem.
The Crankspeaker’s genius lies in its simplicity. A minute of cranking generates 30 minutes of playtime for music or radio, making it ideal for off-grid adventures or blackouts. Forget scrambling for USB chargers during a storm; this device thrives on human power. Its dynamo mechanism is whisper-quiet and built to last, with reinforced gears designed for thousands of cranks.
More Than Just a Speaker
- Crisp Audio: Delivers surprisingly rich 10W sound via Bluetooth 5.3 (range: 100 ft) or AUX-in.
- FM Radio: Tune into news or tunes anywhere with digital presets and auto-scan.
- Light Your Way: The focused flashlight pierces darkness up to 50 meters, while the 360° area light illuminates tents or rooms.
- Stay Charged: Power dying phones (or tablets!) via USB-C or legacy USB ports.
- Always On Time: The backlit digital clock doubles as a charging-status display.
Rhythm’s engineers didn’t skimp on durability. The Crankspeaker’s IP67 rating shrugs off dust, rain, and even brief dunks in water. Its rubberized shell absorbs shocks, and the foldable crank handle stows neatly when not in use.
👉 Dive into specs, user testimonials, or grab one here:
Why It Matters
As climate-related outages surge, Rhythm’s focus on resilience resonates. "We designed the Crankspeaker for peace of mind," says CEO Kenji Sato. "Whether you’re hiking Fuji or weathering a typhoon, it keeps you connected and safe." Early adopters rave about its versatility—one reviewer camped for 3 days using only the crank to power lights and charge a phone.
Priced at ¥24,800 (~$170), it’s a premium but purposeful investment. For context, a comparable standalone power bank + speaker + radio would cost more and lack the crank’s elegance.
The Verdict
The Crankspeaker isn’t just gadgetry—it’s empowerment in a box. By merging seven critical tools into one hardy shell, Rhythm proves sustainability doesn’t mean sacrifice. As one beta tester put it: "This isn’t a speaker. It’s a lifeline."
Available now in Olive Green, Storm Gray, and Safety Orange. Ships globally.
Disclaimer: This article contains affiliate links. Prices subject to change.
Post a Comment