PURPOSE-BUILT FOR EXCELLENCE Sena has been at the forefront of motorcycle smart helmet innovation for over a decade, producing helmets with integrated communication systems that revolutionize the motorcycling experience. The Phantom helmets take this legacy to a new level as the best-ever purpose-built smart helmets.The concept of a "Purpose-Built Smart Helmet" refers to a helmet that is designed and manufactured from the ground up as a single, cohesive unit, integrating both mechanical and electronic components into the core of its structure. Unlike conventional helmets with aftermarket communication systems attached externally, a purpose-built smart helmet combines all features—communication, audio, and safety—into a seamless design. This integration delivers unbeatable benefits.The Phantom helmets feature a sleek, streamlined design with a flush-mounted button interface that eliminates bulky external components. Their dual internal antennas are meticulously engineered and seamlessly integrated, delivering an unparalleled communication range that surpasses the capabilities of traditional external systems. Built-in speakers, housed within specially designed acoustic chambers, deliver unmatched sound clarity and an immersive audio experience. Additionally, their optimized internal space accommodates a larger battery, ensuring extended use without compromising on comfort. The factory-integrated design also ensures compliance with DOT and ECE 22.06 without the need for external modifications, providing maximum safety and performance assurance.As a result, the Phantom helmets seamlessly combine craftsmanship, safety, and advanced technology for an unparalleled riding experience. The Phantom is the best-ever purpose-built smart helmets for motorcycling by Sena. SPECIFICATIONS Weight- PHANTOM: 1690 ± 50 g (M size)Size: S / M / L / XL / XXLColor- PHANTOM: Matt Black / Glossy Black / Glossy White. Come in store for special orders on additional colors.Composite fiberglass shellFog resistant shieldPinlock ready shieldD-ring chin strapDOT, ECE22.06Speaker- 2nd Generation Harman Kardon speaker (PHANTOM only)Bluetooth 5.3Intercom- Mesh Intercom 3.0- Range 2.0 Km in open terrain- Open Mesh, 6 channels, virtually unlimited number of participants- Group Mesh, 24 participantsAI-based Noise CancellationTalk Time : 35 hoursCharging Time: 2.5 hoursOperating Temperature: −20°C – 55°C (−4°F – 131°F)Storage Temperature: −20°C – 55°C (−4°F – 131°F)CE, FCC, IC3 years Warranty