LZ Big Dipper 7BA IEM

LZ Big Dipper 7BA IEM - Big Dipper

LZ Big Dipper 7BA Audiophile In-Ear Earphone IEMs with 2-Pin Interface

Customize colors  will take about 2 weeks .

Pls leave us a note about the color you like . Or contact us whenever you have any questions .


  • In order to be able to release earphone the best performance, we recommend to use the excellent DAP with headphone amplifier to drive .It is recommended burn-in 200 hours or more.

Tuning switch manual ,Turn on the switch to enhance frequency

  • Without Switch , Cannot tuning the bass, middle and treble
  • 1 Switch , can tune any one of the bass, middle or treble.
  • 2 Switches  , can tune any two of the bass, middle or treble.
  • 3 Switches , can tune bass, middle and treble.


  • Brand: LZ
  • Model: Big Dipper
  • Vocalism Principle: Balanced Armature
  • Drive unit: 7BA drivers
  • Impedance: 25Ω
  • Frequency Response Range: 15-25000Hz
  • Earphone sensitivity: 115db/mW
  • Earphone Interface Type: 0.78mm 2-Pin
  • Plug Type: 3.5mm gold-plated plug
  • Cable Length: 1.2m±5cm
  • THD/Total Harmonic Distortion: <0.2
  • Power output: 5mW
  • Function: For Mobile Phone, HiFi Headphone, Portable Media Player, for iPod, Sport, Supports music


  • Will ship via DHL/UPS/EMS/FEDEX
  •  It is required to put your phone number on the parcel, please leave us your contact number when you pay.

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Free Shipping

This product qualifies for free aimail shipping to worldwide with tracking number.

It will be shipped via Hong Kong Post by defaut , Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE , pls leave us a message if needed .

  • Views: 9328
  • Brand: LZ HiFI
  • Product Code: Big Dipper
  • Availability: In Stock
  • $620.00

Available Options

Tags: LZ Big Dipper 7BA IEM, 7BA, 2Pin, 0.78mm, detachable