Audionic Companion Headphone SD-670

Features:

Audionic never compromises with companioning with 32GB SD card support, built in FM radio, built in microphone, 6 hours battery backup and pc compatibility they have proven the there is no other than Audionic who knows what to do and when to do just for you.

• Support up to 32GB TF card
• Built-in FM Radio
• Built-in Mic
• 6 hour Battery backup
• Use as MP3 Player
•  For PC Use

Specification:

• Drive Unit: 30mm
• Impedance: 32ohms
• Frequency Response: 20Hz ~ 20000Hz
• Rated Power: 25MW
• Noise Canceling: Yes
• Sensitivity: -55dB + 2dB