Koss SB42 Communications Headphone REFURBISHED 520 g Batteries ‎1 Lithium

520 g Batteries ‎1 Lithium Ion batteries required

and streaming content

Brand Name Bose Model Number 829393-1100 Model Name Portable Home Speaker Box Contents Power Cable

text & app notifications (Works when phone is nearby)

Let go of your low battery anxiety

Koss SB42 Communications Headphone REFURBISHED 520 g Batteries ‎1 LithiumFeatures Detachable Boom mic with dual entry (left or right ear cup) Crisp studio quality sound D profile soft cushions create comfort for extended use Folds flat for easy storage 3. 5 mm plugs for both headphone and microphone. Connectivity technology: Wired detachable Koss SB42 communication headset delivers a full range of sound that enables you to not only hear clearly, but also speak clearly. Featuring Koss Clear Voice Technology (CVT), the SB42s