• 【Dual-Core Adaptive Noise Cancellation】Advanced dual-core adaptive noise reduction chip creates a "silent barrier" against wind and road noise, ensuring clear navigation, music, and calls even during high-speed riding.

• 【RGB Dynamic Lighting Effects】Features red and blue RGB ambient lighting with futuristic streamlined design, transforming your helmet into a stylish riding accessory with dynamic light effects.

• 【IP67 Waterproof Protection】Nano-coating technology provides IP67-level dust and water resistance, handling heavy rain, splashes, and dusty conditions for reliable performance in all weather conditions.

• 【Extended 30-Hour Battery Life】Low-power Bluetooth-compatible chip delivers up to 20-30 hours of continuous use on a single charge, perfect for daily commuting and long-distance motorcycle touring.

• 【3D Surround Sound Experience】Large dynamic driver units deliver immersive 3D surround sound with rich bass, providing crystal-clear audio for music and navigation during your rides.

• 【Universal Helmet Compatibility】Compatible with all full-face and half-face helmets that cover the ears, featuring multiple mounting options including clip, adhesive, and magic tape installation.

Specifications:

• Model: S7
• Material: ABS + Silicone
• Bluetooth-compatible Version: 5.4
• Working Distance: 1200m
• Protection/Waterproof Level: IP67
• Battery Capacity: 1000mAh
• Continuous Use Time: 20-30 hours
• Sound Pressure Level: ≥45dB
• Microphone Type: Hard Microphone
• Charging Interface: Type-C
• RGB Lighting: Multi-color (Red/Blue/Green/Purple)
• AI Voice Assistant: Supported
• Inter-brand Communication: Supported