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K4 Bluetooth Intercom Headset

K4 Bluetooth Intercom Headset

Best price now

$189.95at Gear RiderObserved Nov 3, 2026, 10:15 AM

Prices are checked against each store and labelled with when.

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Our take on the K4 Bluetooth Intercom Headset

The K4 is a motorcycle helmet intercom headset with Bluetooth wireless, voice assistant support for Siri and Google Assistant, and a matte black finish with a clear visor. It is built for rider-to-rider and rider-to-phone communication on the road. The best new price is $189.95 at Gear Rider as of November 3, 2026, and only one store lists it new, so there is no cheaper new option to compare against right now.

Best forMotorcyclists who want hands-free calls and navigation promptsRiders who pair with a passenger or a second bikeRiders who use Siri or Google Assistant on the road
Pros
  • Bluetooth wireless with no cables to the phone
  • Works with both Siri and Google Assistant
  • Clear visor included with the matte black unit
  • Single-unit price is straightforward at $189.95
Cons
  • Only one store lists it new, so price competition is thin
  • No stated battery life or talk time
  • No stated intercom range or rider count
  • Helmet fit and mounting hardware are not specified

K4 Bluetooth Intercom Headset prices at every store

  • Gear RiderNew

    In stock

    $189.95Observed Nov 3, 2026, 10:15 AM
    Visit store

K4 Bluetooth Intercom Headset price history

Lowest price we've seen: $64.95 on Nov 3 at Gear Rider. Tracked across 1 store since Nov 3.

Specifications

Bluetooth
Yes
Wireless
Yes
Assistant Support
Google Assistant, Siri
Smart
Yes
Color
Matte Black - Clear Visor

Questions and answers

Is the K4 worth $189.95?
At $189.95 at Gear Rider as of November 3, 2026, it sits in the middle of the intercom market. With only one new listing, you cannot count on a lower price from another store, so judge it on the features you need.
Does the K4 work with both iPhone and Android?
Yes. It lists support for Siri and Google Assistant, so it pairs with either phone platform for voice commands.
How long does the battery last?
The listing does not state battery life or talk time. Ask the seller for the rated hours before buying if long rides matter to you.
What is in the box?
The listing names a matte black unit with a clear visor. Mounting hardware and charging cable are not listed, so confirm the contents with Gear Rider.
How many riders can it connect to?
Intercom range and rider count are not specified. If you need bike-to-bike range, check the spec sheet before ordering.
When is it cheapest?
There is only one new price on record, $189.95 at Gear Rider as of November 3, 2026. Watch that listing for a drop rather than expecting a second store to undercut it.
Where is the K4 Bluetooth Intercom Headset cheapest?
At Gear Rider, for $189.95, as of our latest check.