A range quoted in open ground, between two units · review
A two-rider Bluetooth intercom published at 400 m range with 32 mm speakers, waterproof construction, over-the-air software updates and stated pairing with any brand of Bluetooth headset.
The bottom line Two riders, 400 m, updatable after purchase and stated to pair across brands. The battery figure is the line missing from an otherwise specific listing.
A two-way intercom for two riders at 400 m, 32 mm speakers, a waterproof construction the maker describes against rain, heat, mud, dust and snow, over-the-air software updates through its app, and universal connectivity to any other brand’s Bluetooth headset.
Two riders with units from different makers is the ordinary case, not the exception. A maker stating plainly that its unit connects to any other brand has answered the question most likely to make the purchase useless.
Battery life, and what the 400 m figure was measured against. Line of sight is the usual condition and it is the one that road geometry removes.
Between 86 € and 90 € across the German, French, Italian and Spanish Amazon stores, in the single reading behind this page.
Priced in local currency, which the euro range above deliberately leaves out, it also appears on the American and British Amazon stores.
What Keepa returned in the single reading behind this page. Availability and prices move without notice.
Prices quoted in this text were read on 18 September 2026. The live price is at the top of the page.
| Intercom | Two-way, two riders, range 400 m / 0.25 mi (maker’s bullet) |
|---|---|
| Speakers | 32 mm (maker’s bullet) |
| Weather | Waterproof — the maker names rain, heat, mud, dust and snow (maker’s bullet) |
| Updates | Over-the-air software updates through the Cardo Connect app (maker’s bullet) |
| Cross-brand | Stated to connect to any other brand’s Bluetooth headset (maker’s bullet) |
| Battery life | Not published in the listing bullets read. |
| Amazon reference | B09MQ7R1D8 (one reference across 6 Amazon marketplaces) |
| EAN | 0828831843067 |
It is a line-of-sight figure. Bends, buildings and traffic between two units all reduce it, and the published number is the ceiling rather than the working distance.
An intercom is a radio with firmware. A unit that can be updated can have a pairing bug fixed; one that cannot is finished as bought.
A rider and a pillion, or two riders who always travel as a pair.
Same category, nearest prices. Only the specifications every one of them states are shown — a half-empty column compares nothing.
| Model | Price | Amazon reference |
|---|---|---|
| Cardo Spirit | 99 $ | B09MQ7R1D8 (one reference across 6 Amazon marketplaces) |
| LEXIN B4FM | 64 $ | B07GB1CYD2 (one reference across 5 Amazon marketplaces) |
| MidingChai F10Pro | 52 $ | B0GWMFD9XP (one reference across 5 Amazon marketplaces) |
| Yosoo Health Gear BT12 | 22 $ | B08FSNZ52Z (one reference across 1 Amazon marketplace) |
At 99 $, it sits +55 % against the 64 $ median of the 5 models in this category published here.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on September 18, 2026.
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
Up to 10 riders · 2000 m · DSP and CVC noise reduction · 800 mAh, 15 h talk · IP67
An intercom published for up to 10 riders at 2000 m, using DSP and CVC noise reduction the maker states cuts wind and engine noise by over 90%, with an 800 mAh battery giving 15 hours.
Best for: A group of riders who want published numbers rather than published adjectives.
≈ £64 / €74
Mesh intercom · up to 24 in a group mesh · 8 km with six riders · 2.0 km Bluetooth
A mesh intercom publishing two mesh modes, a private group of up to 24, a range extendable to 8 km when at least six people are connected, and 2.0 km over Bluetooth intercom.
Best for: Riding in a group large enough that a paired chain of two-way links stops working.
≈ $315 / £184 / €199
Two riders to 1000 m · Bluetooth 5.3 dual chip · 1000 mAh, 30 h · IP67 · sold as a pair
A pair of intercom units published for two riders at 1000 m, on dual Bluetooth 5.3 chips, with a 1000 mAh battery giving up to 30 hours, IP67 protection and RGB lighting.
Best for: Two riders buying both units at once at the lowest price per unit here.
≈ €52
