CCA KZ ZSN Pro Dual Drivers 1BA 1DD in Ear Earphones HiFi Power Bass Earbuds Headphones High Clarity Sound Wired Earphones with Detachable Cable for Audiophile Musician.

, Specification: Brand: KZ Model:KZ ZSN Pro Connectivity:Wired Drivers: Hybrid Driver, 1BA1DD Resistance: 25 ohm Sensitivity: 112 dB/ Frequency: 740000Hz Microphone: Optional Connectors: 3. 5mm Wire Length: 1. 2m3cm Package Listing: KZ ZSN Pro Earphones x 1 Earbud tips x 2 pairs(S/LUser manual x 1.