Designed for sports. At home or in the gym or walking, the strong voice can always accompany you and easily integrate into your life all day. Ergonomically designed for fit comfortable, more stable sports without fear of falling and long time wearing with no pain. Running without weight and enjoy music up to 180 hours.

• Bluetooth V4.1 connection
• NFC Function
• IPX4 Waterproof Technology
• CVC6.0 Intelligent Noise Reduction
• Support IOS System Power Display"