SENA 3S Plus Bluetooth System Components - Universal Microphone KIT

SENA 3S Plus Bluetooth intercom system component kit with universal microphone for V-twin motorcycles. Bluetooth 4.1 connectivity enables two-way HD intercom with other riders up to 400 meters away, plus smartphone audio streaming and phone calls.

Features

• Bluetooth 4.1 connectivity
• Two-way HD intercom up to 400 meters (1/4 mile)
• Up to 8 hours talk time per charge
• USB-C fast charging
• Sena Utility App support for customization
• Universal microphone kit included

Specifications

• Brand: SENA
• Manufacturer Part #: 3SPLUS-WB-10
• UPC: 885465016397
• Bluetooth Version: 4.1
• Length: 7.48 in
• Width: 4.07 in
• Height: 1.97 in
• Weight: 0.5262 lbs
• Country of Origin: China (Mainland)

Fitment

Fits all V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

Can I use this intercom with riders on other Bluetooth systems?

The 3S Plus intercom works with other SENA 3S Plus units. Compatibility with third-party brands varies — check SENA's website for cross-brand pairing support.

How do I charge the 3S Plus?

USB-C charging port. Fully charged from empty in approximately 2 hours. Up to 8 hours of talk time per charge.

Can I customize settings with an app?

Yes — the SENA Utility App for iOS and Android lets you adjust intercom settings, audio levels, and firmware updates.

What's included in this microphone kit?

Universal microphone components designed to work with the SENA 3S Plus system on any V-twin motorcycle helmet or fairing.

Will this work with my phone for calls?

Yes. The 3S Plus pairs with any Bluetooth-enabled smartphone for calls and music streaming via Bluetooth 4.1.