• Ultra-low latency keeps synchronized with audio and video, convenient to keep in contact with your teammates all the time
• Bluetooth-compatible connectivity, adopting intelligent noise reduction design, provides 360-degree stereo bass HiFi sounds quality
• With the 200mAh charging case, you can charge the earphones with magnetism on the go
• The clear digital display screen is used to show the remaining power
• Life waterproof grade, suitable for sports to prevent damage by water and sweat 
• Great for running, hiking, cycling, car driving, business occasion, etc, enjoy the superb sound quality 

Specification:

• Bluetooth-compatible chip: JL6983
• Waterproof level: IPX4
• Compatible system: iOS/Android/Windows
• Bluetooth-compatible version: 5.1+EDR
• Battery type: polymer lithium battery
• Earphone battery capacity: 30mAh
• Charging case battery capacity: 200mAh
• Charging method: magnetic charging (earphone) / micro USB (charging case)
• Charging time of earphone: about 40 minutes
• Charging time of charging case: about 2 hours
• Working time: about 2 hours
• Control method: button control
• Language: English
• Shell material: ABS