TRI I3 PRO | Unboxing Video

TRI I3 PRO | Unboxing Video

TRI I3ProKeepHifi
【an Upgrade To The Classic】 Tri I3 has been a classic pair of high-resolution IEMs in its lineup. They have revamped the classic with advanced tec...
TINHiFi P1 Plus | Unboxing Video

TINHiFi P1 Plus | Unboxing Video

TINHiFi P1 PlusKeepHifi
【The Upgraded TINHIFI P1 PLUS Planar Diaphragm Earphone】 On the basis of the flagship P1 earphone, the magnetic circuit system of P1 Plus is upgrad...
TRI TK2 | Unboxing Video

TRI TK2 | Unboxing Video

TRI TK2KeepHifi
【TK2 Fully Balanced DACs Headphone Amplifier 】 Dual 9038Q2M DACs chip fully balanced output design 1250mw large output power support jacks: ...
HZSOUND Bell Rhyme Unboxing Video-15mm dynamic driver hifi music earbuds

HZSOUND Bell Rhyme Unboxing Video-15mm dynamic driver hifi music earbuds

HZSOUND Bell RhymeKeepHifi
Driver Units Φ15nm driver unit / High performance rubidium magnet / CCAW voice coil Self-molded speaker cover  / Simulation software to calculat...
BLON BL07 Unboxing Video-The first impression

BLON BL07 Unboxing Video-The first impression

BLON BL07KeepHifi
Professional tuning BL07 was tuned by professional acoustic engineers with experience for 15 years. They dedicated themselves to tuning in persuit...