M90 TWS Bluetooth In-ear Earphone Stereo Music Wireless Touch Headset with Digital Display Charging Case

• Bluetooth 5.3 chip, fast and stable connection, low latency
• After successful Bluetooth matching, open the cover and automatically connect
• High-sensitive touch operation, easy and convenient to control
• The charging case has a sliding lid design, convenient to use
• The charging case is designed with a digital display to show the remaining power  
• 1200mAh large capacity charging case, provide long use time
• HIFI sound quality level, quality graphene diaphragm

Specification:

• Bluetooth version: V5.3
• Bluetooth solution: LX5616
• Bluetooth frequency band: 2.4GHz
• Bluetooth transmission distance: 10~15 meters
• Battery capacity: 40mAh lithium battery
• Standby time: 120 hours
• Talking/playing time: 3-4 hours
• Charging box capacity: 1200mAh