Vuzix Wrap 1200 Video Eyewear User Guide - Manual (Page 13)

Wrap Eyewear – Parts & Components
Noise-Isolating Earphones
The Wrap eyewear earphones are interchangeable and removable to allow for the use of alternate
speaker systems. When external speakers of headphones are being used, adjust the volume using
volume controls on the alternate speaker system or your audio device.
Noise-isolators are changed by simply sliding them off or onto the audio stem of your earphones.
Battery Care and Maintenance
The Wrap 1200 uses two AA rechargeable nickel-metal hydride (NiMH) batteries and comes with
a USB battery charger.
The provided 1400mAh AA batteries will provide about 2:20 hours playtime when fully charged.
Higher capacity NiMH batteries can be used for extended playtime.
Warning: Use only NiMH batteries and use in dry locations.
Do not use alkaline or other battery types in the Wrap Control Box or battery charger.
Battery Charger
The RAYOVAC® PS19 USB Battery Charger can be used to charge any NiMH AA/AAA battery.
To charge the batteries: