Only 5 months old rarely used in box pack condition bought from Amazon US. They are High Resolution In ear headphones use for flac and lossless audio playback.
In Ear Headphone, TFZ T2 Galaxy Stereo Earphone, in-Ear Monitors, 3.5mm Bass Music HiFi Earbuds IEM, Compatible for iPhone and Android and PC
TFZ T2 GALAXY Graphene Nano Driver 2Pin 0.78mm HiFi Audiophile In-Ear Earphone IEMs
Updated dual magnetic circuit, advanced new experience
Carry with more advanced acoustic technology to restore real sound
Present original sound
Dual magnetic circuit
2-way crossover design
Graphene Nano driver
N52 high-strength magnet
Optimized vocal and pop that base on the SERIES 4.
Upgraded dual magnetic circuit, 2-way crossover graphene Nano driver
Soundstage, transient, dynamic and resolution all excellent