- 4x Balanced Armature (BA) Driver Units
- 4.4mm standard balanced connection
- In the box: Triple Comfort ear buds: SS, S, MS, M, ML, L, Hybrid Silicone ear buds: SS, S, MS, M, ML, L, LL Clip Carrying case, Cable holder, Cleaning cloth, Cable clip
- International version
In-Ear monitor headphones designed for musicians to evolve the expression and emotion of your performance. With 4x Sony original balanced armature units, high level sound isolation, and stable fit, you can play with accurate tonal balance on stage. The unique t-shaped balanced armature delivers more linear motion and clean, faithful high notes.