Wireless version: v5.0+edr
earphone battery: 35 mah
charging box battery: 400 mah
inside the box
cautions
tobua
wigless
please use output below 2a adapter
please adjust sound to proper volume
do not disassemble it, modify it, hear it expose it to
high temperature and humid environment
warning
adjust zpod2 -zb92 sound to the proper volume. loud
sound may damage your ears. for traffic safety, never use
the headset while riding a bicycle, motorbike and while
driving a car, it is dangerous to increase the sound volume
too much because you cannot hear external sounds, take
great care about traffic around you.