Bike Tail Light Brake Sense USB-C mamaspinatas Fleece-lined pocket: High contrast fleece

Fleece-lined pocket: High contrast fleece lining for insulation & protection (optional)

Night Creeper

Stones: Green emerald beads  and natural freshwater pearls

🔹 Titanium Orange – Premium titanium finish with striking orange details

this band adapts to your wrist for all-day wear without irritation

Bike Tail Light Brake Sense USB-C mamaspinatas Fleece-lined pocket: High contrast fleeceSmart Motion Sensor & High LED: High precision accelerometer detects braking, with automatic bright illumination for 2 seconds. Synchronous Mode: Sync multiple bike lights for group riding by double tapping to activate, ensuring uniform blinking patterns. Automatic On Off: Intelligent mode turns lights on or off based on motion, with a 400mAh battery and USB Type C charging. Light Sensitive: Automatically adjusts to ambient light, lighting up in dark