Wireless Neck Hanging Earphones Magnetic Sports Bluetooth-compatible Neckband Headphones - Black

• Magnetic suction earphones, no winding, easy to store, lightweight and comfortable to wear
• The neckband is made of liquid silicone material, which is elastic and smooth like baby skin, and can be bent freely
• Life grade waterproof, comprehensive protection, even if sweating profusely, it will not harm the earphones, prevent stains and erosion, durable and fearless of sweat and rain
• Bluetooth-compatible 5.2 chip, more stable transmission, easier connection, smoother call and music
• Ergonomic design, secure to wear, comfortable to ear
• Multifunctional buttons for easy control of music and calls
• Audio and video synchronization, wireless audio transmission with zero delay
• Biological diaphragm, 3D surround subwoofer, efficient Bluetooth-compatible transmission efficiency, richer details and sense of hierarchy

Specifications:

• Bluetooth-compatible version: 5.2
• Waterproof grade: IPX5
• Frequency response range: 50Hz -20KHz
• Speaker impedance: 32 ohms
• Battery capacity: 280mAh
• Continuous playback time: 8 hours
• Charging time: 2 hours
• Standby time: 300 hours