YYK-770 ENC Noise Canceling Wireless Earphones TWS Bluetooth Headphones for Running Sports (CE Certified)

• Bluetooth 5.3 upgraded chip, more stable transmission, simpler connection, and more enjoyable call and music listening
• ENC call noise reduction, the separation of call sound from other sounds is achieved, enabling clear communication even in noisy situations
• 69ms low latency in game mode, synchronized sound and picture without jamming
• Daily waterproof, commuting or gym sports allowing you to indulge in various occasions

Specifications:

• Bluetooth version: 5.3
• Transmission distance: 10 meters
• Button/Touch: Touch
• Screen display: charging/power display
• Low battery reminder: Voice reminder of low battery 
• Voice prompt: Chinese/English prompt
• Material: ABS+PC
• Headphone battery capacity: 80mAh
• Charging case battery capacity: 500mAh
• Standby time: about 133 hours
• Playing time: about 13 hours
• Charging voltage: DC5V
• Headphone charging time: about 1.5 hours
• Charging time of charging case: about 2.5 hours