Clear and loud sound

e-biking (comfort during longer wear)

Wireless connection: Bluetooth

kann es flexibel die linken und rechten Abstände nach Ihren eigenen Körperform Bedürfnisse anpassen

Qunature Leichter Outdoor Rucksack Schweißfänger Clear and loud soundArched Load Distributing Ergonomic System: The ergonomic Y shaped shoulder strap design minimizes back contact and improves breathability and carrying comfort. Weight is evenly distributed from the shoulders to the back, chest, waist, and hips longer wear, less strain, and a light feeling. Honeycomb 3D Breathable Back Panel: Optimized for maximum airflow and effective heat dissipation, reliably wicking away sweat and ensuring a cooler, drier wearing