(Refurbished) Infinity (JBL Tranz N400, in-Ear Headphones with 36 Hr Playtime, Fast Charge, Deep Bass Sound, Dual Equalizer, IPX5 Sweatproof, Bluetooth Headset (Black)

(Refurbished) Infinity (JBL Tranz N400, in-Ear Headphones with 36 Hr Playtime, Fast Charge, Deep Bass Sound, Dual Equalizer, IPX5 Sweatproof, Bluetooth Headset (Black)
Deep Bass Sound: Designed for an immense musical experience.
Advanced 12mm Driver: Enjoy your favorite beats with a 12mm dynamic driver for maximum clarity
Dual Equalizer: push the Volume + and vol- buttons together to activate for enhanced bass and boost your music experience like never before.
Fast Charge and 20hrs Playback: charge for about an hour and enjoy great music for days.Fast charge allows you to enjoy a 4 hrs. of music with just 10min of charging