Aftershokz Sportz M2 AS321 产品宣传页

页码 1
Product Specifications
Speaker type: Dual suspension bone 
Sensitivity: 100 ± 3dB
Frequency response: 20Hz - 20KHz
Microphone:  -41dB ± 3dB
Battery: Rechargeable Lithium battery
Playback time: Up to 12 hours at low volume*
Charging time: 2 hours (using micro USB to 
USB cable)
Cable length: 130cm / 51.2 inches (including 
in-line controller)
Connector: 3.5mm gold plated (fits most 
smartphones, iPhones, iPods, iPads, and 
MP3 players)
Weight: 45g / 1.6 ounces
Color: Black with orange pads
Warranty: 2-Year
*Playback time varies and corresponds to the volume 
at which playback occurs. AfterShokz patent pending 
dual suspension technology requires power to deliver 
high quality sound reproduction, therefore, the louder 
the playback volume, the shorter the playback time. 
At low volume settings, expect up to 12 hours of 
playback time on one charge.
Product Benefits
 · Open ear design — nothing in or covering 
the ears
 · Unblocked hearing for safer outdoor 
 · Patent pending bone conduction 
technology transmits sound through 
cheekbones to inner ear, bypassing 
 · Quality listening experience without risk 
of eardrum damage
 · Lightweight design and smooth exterior 
offer unmatched comfort when worn for 
extended periods of time
 · Wraparound headband is secure enough 
to remain in place during most any 
 · Small, lightweight, ergonomically 
designed in-line control box conveniently 
clips to clothing and allows users to 
adjust volume levels
 · Reflective silver safety strip on back of 
headband for added  visibility and safety 
during activities
 · Sweat and water resistant
 · Includes storage case
 · MSRP: $79.95
Model AS321
AfterShokz Sportz M2 headphones 
sit comfortably in front of the ear and 
utilize patent pending bone conduction 
technology to deliver stereophonic 
sound through the listener’s cheekbones 
to the inner ear. This enables anyone 
participating in an activity – jogging, biking, 
skateboarding, hiking, skiing – to make/
take phone calls and stay connected to 
both what they are listening to and the 
outside world. With AfterShokz, listeners 
are able to hear ambient noises such as 
oncoming traffic, car horns, ambulances 
or other warning noises, potentially 
preventing accidents that can be caused 
by headphones and earbuds blocking out 
these sounds.
In addition, AfterShokz Headphones are 
far more comfortable and stable than 
earbuds, especially when used over 
extended periods of time. AfterShokz 
Sport headphones are lightweight, sweat 
and water resistant, and feature an in-line 
control and a standard 3.5mm connector 
that fits all smart phones, iPhones, iPods, 
iPads, and MP3 players. 
AfterShokz, the safe, comfortable way to 
stay connected.
Open Ear
Sport Headphones
With In-Line Microphone
Safer and More
Comfortable for Sports