SENA B20 Bluetooth Communication System – Clear, Reliable & Connected Riding Experience

Designed for riders who value seamless communication and dependable performance, the SENA B20 Bluetooth Communication System delivers crystal-clear audio, intuitive controls, and long-lasting battery life. Whether you’re commuting daily, touring long distances, or riding in a group, the Sena B20 keeps you connected without distraction—so you can focus on the road ahead.

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Seamless Communication & Connectivity

• Mesh Intercom™ Technology – Stable, high-quality intercom communication even in large groups.
• Bluetooth 5.2 Support – Faster pairing, stronger connections, and efficient power usage.
• Multi-Profile Compatibility – Supports HSP, HFP, A2DP & AVRCP for calls, music, and navigation.

Crystal-Clear Audio Performance

• Advanced Noise Control™ – Reduces wind and background noise for clear voice communication.
• 40 mm HD Speakers – Rich sound quality for music, calls, and intercom conversations.
• Built-in SBC Codec – Balanced audio clarity with reliable performance.

Long Range & Group Communication

• Mesh Intercom Range – Up to 2 km in open terrain (extendable up to 6 km with 6+ riders).
• Open Mesh Intercom – Virtually unlimited riders with 6 selectable channels.
• Group Mesh Intercom – Supports up to 24 riders in a private group.

All-Day Battery Performance

• Talk Time – Up to 35 hours.
• Mesh Intercom Usage – Up to 15 hours.
• Bluetooth (Calls & Music) – Up to 20 hours.
• Fast Charging – Fully charges in approx. 2.5 hours via USB-C.

Comfort, Fit & Easy Installation

• Lightweight Design – Main module weighs just 40 g for helmet comfort.
• Multiple Mounting Options – Clamp mount & adhesive base included.
• Dual Microphone Setup – Boom mic & soft wire mic for different helmet types.

What’s in the Box

• Sena B20 Main Unit (Host) with Black Panel
• Spare White Panel Set
• Mounting Clamp
• Adhesive Mounting Base
• Speakers
• Speaker Pads (2)
• Speaker Velcro Fasteners (2)
• Wired Boom Microphone
• Microphone Sponge Covers (2)
• Boom Microphone Velcro Fastener
• Boom Microphone Mounting Base
• Mounting Base Velcro Fastener
• Wired Microphone (Soft Wire)
• Soft Wire Microphone Velcro Fastener
• USB-C Charging & Data Cable

Technical Specifications

Dimensions
• Main Module: 87 × 48 × 23.9 mm
• Speaker Driver: 40 mm (7.3 mm thickness)

Operating Temperature
• −10°C to 55°C

Battery Type
• Lithium Polymer

Certifications
• WPC, BIS, CE, FCC, IC

Warranty
• 2 Years Manufacturer Warranty

sena B20   #Bharat Version

FAQs

Q1. Is the Sena B20 compatible with all helmets?
Yes, it comes with both a boom microphone and a soft wire microphone, making it compatible with most full-face, modular, and open-face helmets.

Q2. How many riders can connect on Mesh Intercom?
Open Mesh Intercom supports virtually unlimited riders, while Group Mesh Intercom supports up to 24 riders.

Q3. What is the maximum intercom range?
Up to 2 km in open terrain, extendable up to 6 km with a minimum of 6 connected riders.

Q4. How long does the battery last?
Up to 35 hours of talk time, 15 hours on mesh intercom, and 20 hours for Bluetooth calls & music.

Q5. Does it support music and phone calls?
Yes, with Bluetooth 5.2 and A2DP/HFP profiles, it supports music streaming, navigation prompts, and hands-free calls.

BRAND	EJAS- Ventphone
COMPATABLITY	Android, IOS- I PHONE
PRODUCT DETAILS	IP67 Certified Waterproof Device, New C Type Interface, Supports connection 2 mobile phones via bluetooth