• 【Wireless Comfort】 Ergonomic design ensures a comfortable fit for extended wear during sports and physical activities.
• 【Advanced Bluetooth-compatible 5.3】 Featuring the latest Bluetooth-compatible technology for stable connections up to 10 meters away
• 【Long-lasting Battery】 Enjoy up to 7 hours of music playback or 5 hours of talk time on a single charge
• 【Quick Charging】 Fully charge in just 1 hour for extended use
• 【Power Bank Function】 Built-in 1800mAh battery serves as a portable charger for your devices

Specifications:

• Material: ABS
• Bluetooth-compatible Version: V5.3
• Transmission Distance: 10m
• Charging Voltage: DC 5V
• Charging Time: 1 hour
• Talk Time: 5 hours
• Music Playback Time: 7 hours
• Standby Time: 3 months
• Battery Capacity: 1800mAh (charging case), 35mAh (earphones)
• Compatibility: Wide range of devices
• Waterproof Rate: IPX6