Wireless Earphones and Emergency Mobile Phone Charging

Product details:

• Three-Screen Wireless Earphones
• Long Working Time 
• High-End Fashionable Open
• Back Design, Active Noise Cancellation
• Touch Volume Control
• Condenser Microphone
• Wi-Fi Function
• Emergency Mobile Phone Charging
• Rechargeable Lithium-Polymer Battery for Adults
• Noise Control Mode Active Noise Cancellation
• Material Plastic
• Earcup Style Open-back
• Battery Properties: Rechargeable Battery
• Rechargeable Battery: Lithium Battery-Polymer
  Control Method: Touch
• Headphone Features: Wireless
• Control Type: Volume Control
• Age Range: Adult
• Microphone Type: Condenser Microphone
• Compatible Device: Cellphones
• Wireless Property: With Wi-Fi function
• Battery Capacity (mAh): 800MAh