Outdoor Sports Helmet

Discover a unique audio experience with the S4, bone conduction headphones designed for sportsmen and women. Its advanced technology provides unobstructed listening, ideal for running and outdoor activities.
Enjoy 5 hours of battery life, IPX5 water resistance and stable Bluetooth 5.3 connectivity up to 10 metres. Fast recharging in 2 hours via USB-C.

• The S4 uses advanced technology to deliver a unique audio experience without blocking your ears.
• Open design allows for environmental awareness, ideal for outdoor activities and running
• Enjoy over 5 hours of autonomy on a single charge, and an impressive standby time of 70 hours
• IPX5-rated, protected against sweat and light rain, perfect for training and outdoor use
• =Equipped with the latest Bluetooth 5.3 technology for stable, long-range connectivity of up to 10 metres
• Convenient recharging via USB Type-C, with a full charge in just 2 hours

Specifications:

• Water Resistance: IPX5
• Charging port: USB Type-C
• Charging time: 2 hours
• Autonomy: >5 hours
• Standby time: 70 hours