Product Details

Connectivity : Wired
Application: Apple iOS and Android,Portable Media Player
Audio Jack: L type dia3.5mm
Pin Type: 0.75mm
Cable Length (m): 1.2m
Frequency response: 10-4...

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Product Details

Connectivity : Wired
Application: Apple iOS and Android,Portable Media Player
Audio Jack: L type dia3.5mm
Pin Type: 0.75mm
Cable Length (m): 1.2m
Frequency response: 10-40000Hz
Impedance: 22ohms
Sensitivity: 107 dB/mW
Microphone: Optional
Color: Green/Black

Dimension and Weight

Product weight: 0.04 pounds
Package weight: 0.07 pounds
Package size (L x W x H): 4.1 x 2.76 x 1.26 inches

What's in the box.

1 x KZ ZSR Earphones
2 x Earbud tips(2 pairs, S/L)
1 x User manual



  • Triple Driver - 10mm Bass Dynamic Driver and Customized Dual Balanced Aramature is built in the ear headphones.
  • Crossover Network - Precise calculation of the sound characteristics of each unit to enhance instant response capacity, highlighting the music in various subtle details, the vocal and instrumental is clear in different levels
  • Detachable Cable - The earphones cable is replaceable by KZ bluetooth cable or silver plated cable
  • Ergomic Fit - Use scientific data to design a comfortable wearing experience, earbuds fits ear canal closely, you will enjoy the comfort of music without worring about falling out
  • ONE-YEAR WARRANTY -You will get 1 year warranty and friendly customer service from the date of purchase. Please feel free to contact us if any problems, we are very happy to provide help for you. Thanks~
  • Triple Driver - 10mm Bass Dynamic Driver and Customized Dual Balanced Aramature is built in the ear headphones.
  • Crossover Network - Precise calculation of the sound characteristics of each unit to enhance instant response capacity, highlighting the music in various subtle details, the vocal and instrumental is clear in different levels
  • Detachable Cable - The earphones cable is replaceable by KZ bluetooth cable or silver plated cable
  • Ergomic Fit - Use scientific data to design a comfortable wearing experience, earbuds fits ear canal closely, you will enjoy the comfort of music without worring about falling out
  • ONE-YEAR WARRANTY -You will get 1 year warranty and friendly customer service from the date of purchase. Please feel free to contact us if any problems, we are very happy to provide help for you. Thanks~

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