This listing is for a great BQEYZ 'Summer' IEM set. Have only been removed from the box for careful contents inspection and given a quick function check with gloved hands. Comes supplied with all of the original manufacturer-supplied accessories (unused – please see details below). This is a good quality 1DD (13mm) + 5-layer Piezoelectric Unit + 1BA (per side) hybrid set which has a very attractive shell design (please see photos).

Please visit the BQEYZ website for full product details/specifications.

In the box:

BQEYZ Summer IEMs (unused/unworn).

BQEYZ high quality 2Pin cable with 3.5mm jack (unused).

Manufacturer-supplied eartips (unused).

Item will be safely packaged and posted quickly via the eBay simple delivery service (Royal Mail with tracking).

Thanks for looking!

General Information

  • Brand: BQEYZ
  • Model: Summer
  • Shell: Ultra-Light Resin 
  • Driver configuration: 1DD (13mm) + 5-Layer Piezoelectric Unit + 1BA (per side)
  • Frequency response: 7 Hz – 40 KHz
  • Impedance: 32 Ω 
  • Sensitivity: 107 dB 
  • Cable: Silver-Plated Copper (1.2 ± 0.1 m length)
  • Pin type: 2-pin 0.78 mm
  • Plug type: 3.5 mm 
  • Weight: 4.2g Lightweight Body