Training Course 1-AS321DataSheet

AS321DataSheet

Pdf Summary

AfterShokz Sportz M2 (Model AS321) are open-ear sport headphones that use patent-pending bone conduction technology to send sound through the cheekbones to the inner ear, leaving the ears uncovered. This design helps users stay aware of ambient sounds like traffic, horns, and sirens, making them safer for outdoor activities such as jogging, biking, hiking, skiing, and skateboarding.<br /><br />Key features include a lightweight, ergonomic wraparound headband for a secure fit, an in-line microphone for calls, and a small control box for power, volume, playback, and call functions. They are sweat and water resistant and include a deluxe hard storage case. A reflective silver strip on the back of the headband adds visibility for safety.<br /><br />Specifications: frequency response of 20Hz–20KHz, sensitivity of 100 ± 3dB, microphone sensitivity of -41dB ± 3dB, 45g weight, 130cm cable length, and a gold-plated 3.5mm connector compatible with most smartphones, iPhones, iPods, iPads, and MP3 players. The rechargeable lithium battery provides up to 12 hours of playback at low volume and takes about 2 hours to charge via the included micro USB cable. An LED indicator shows operation, low battery, and charging status.<br /><br />The product comes in black with orange transducer pads and includes a 2-year warranty. MSRP is $79.95.

Keywords

AfterShokz Sportz M2

AS321

bone conduction headphones

open-ear design

sport headphones

sweat resistant

in-line microphone

reflective headband

rechargeable battery

3.5mm connector