BGVP 5N OCC+Silver 4 Core Hybrid HiFi Earphone Upgrade Cable Cable Connector:MMCX The internal battery powers the

The internal battery powers the headphones for up to 7 hours (200 hours standby) and can be recharged with the included 30 cm (1') USB charging cable

Featuring the completely redesigned [f-Core DU] driver unit

The large bore itself serves as a sound-shaping chamber and aids the tia high driver in delivering a linear and coherent frequency response

Just place your hand over the housing to instantly turn your music volume down and let ambient sound in

BGVP 5N OCC+Silver 4 Core Hybrid HiFi Earphone Upgrade Cable Cable Connector:MMCX The internal battery powers the5N upgrade line single crystal copper + silver plating hybrid knitting 5N OCC+Silver Plated 4 Core Length 125cm Straight Plug