• Super heavy bass texture earplugs, super bass effect, high-end copper ring speaker configuration

• Enjoy pure sound quality, reverse sonic noise reduction technology

• TPE material round wire all copper, copper wire earphone net

• Military quality, 3.5mm gold-plated plug, microphone to answer calls, line length is 1.2m

Specification:

• Name: K4 3.5mm earphone

• Model: EJ13 

• Type: Flat in-ear headphones

• Plug type: 3.5mm straight type

• Cable length: 120cm

• Compatible with: for Huawei, for Xiaomi, for Samsung and other devices with 3.5mm plug