Sony IER-M9 in-Ear Monitor Headphones (Renewed)

Sony IER-M9 in-Ear Monitor Headphones (Renewed), Brought to you By SONY.

5x Balanced Armature (BA) Driver Units

Magnesium alloy BA drivers for optimized sound path

Preformed ear hanger for stable fit

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

4.4mm standard balanced connection

Light and durable Magnesium alloy outer housing

Sony’s original design BA Driver Units

Magnesium alloy diaphragm super tweeter