• Ultra-low latency keeps synchronized with audio and video, convenient to keep in contact with your teammates all the time
• Intelligent noise reduction design provides 360-degree stereo bass HiFi sounds quality
• Bluetooth 5.2 connectivity, provides stable and faster connectivity and less power consumption
• High sensitivity, smart touch control, easy to answer phone calls, pause music, etc
• The 300mAh charging case can recharge the Bluetooth earphones several times
• With indicator lights on the charging case, easy to monitor the remaining power 

Specification:

• Material: ABS
• Battery capacity: charging case: 300mAh; earphone: 30mAh*2
• Wireless distance: 10 meters
• Earphone working time: about 3.5 hours
• Total time: about 20 hours (use with charging case)
• Bluetooth version: 5.2