Official Lenovo DP-20 Earphone

Official Lenovo DP-20 Earphone:

• Functional wired controller for mobile phone, easy switch between music and communication;
• 3.5mm quality audio connecting cable is compatible for mobile phones and tablets.
• Remote control button function support line control.
• 3.5mm gold-plated audio plug can give High quality information transmission.
• The graphene composite diaphragm has light weight and high sound speed, and plays an important role in high-frequency ductility and richness of details. In combination with a soft PET layer composite, it restores a more realistic and penetrating sound quality and familiarizes you with it.

 Specifications:

• Frequency Response: 20Hz~40KHz
  
• Impedance: 32 Ohm
  
• Sound Pressure Level (SPL): 101dB
  
• Connector: 3.5mm stereo
  
• Cable Length: 1.2m
• Rated power: 3mW
• Material: TPE
• Compatible with: Computer, Mobile phone