• Connectivity: Bluetooth 5.3
• Chip: JL AC7003
• Battery capacity: 130mAh
• Magnetic Adsorption: Yes
• Water Resistance: IPX5
• Audio Quality: HD Audio
• Battery Life: Up to 20 Hours
• Charging time: approximately 2 hours
• Usage time: 20 hours
• Standby time: 350 hours
• Built-in Microphone: Yes
• Size: The total length of the earphones is 88cm
• Weight: 20.8g