C1 Bluetooth Wireless In-ear Headset TWS Earphone Stereo Sound Earbud Sports Noise-canceling Headphone with Charging Case

• Bluetooth 5.1 technology provides stable/ faster connectivity and less power consumption
• Made of graphene diaphragm unit, it brings HiFi sound quality and 9D panoramic sound effect, making the sound more shocking and powerful
• Ergonomic design, comfortable to wear even long time wearing
• The 300mAh charging case can recharge the Bluetooth earphones several times
• With LED digital display screen for showing the remaining power
• Great for gaming, running, hiking, cycling, car driving, business occasion, etc, enjoy superb sound quality instantly

Specification:

• Wireless distance: 10 meters (barrier-free)
• Single earphone battery capacity: 40mAh
• Music time: about 30h (used with the charging case)
• Bluetooth version: 5.1
• Noise reduction version: CVC 8.0
• Charging case battery capacity: 300mAh
• Standby time: 50h (used with the charging case)
• Applicable to: tablets and cell phones, for iOS and Android
• Function: music play/pause, call alert, binaural call, intelligent noise reduction