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AS320DataSheet

Pdf Summary

AfterShokz Sportz 2 (Model AS320) are open-ear sport headphones that sit in front of the ears and use patent-pending dual suspension bone conduction technology to transmit stereophonic sound through the cheekbones to the inner ear, bypassing the eardrums. This design keeps the ears uncovered so users can hear ambient sounds—such as traffic, horns, and warning signals—making them a safer option for outdoor activities like jogging, biking, skateboarding, hiking, and skiing.<br /><br />The headphones feature a lightweight, ergonomic wraparound headband designed to stay securely in place during most activities, along with a smooth matte black finish and orange transducer pads for comfort during extended wear. They are sweat and water resistant and include a reflective silver safety strip on the back of the headband for increased visibility.<br /><br />Sportz 2 include a small in-line control box that clips to clothing and provides power, volume, and music controls (play/pause/track advance). Connectivity is via a 130 cm (51.2 in) cable with a 3.5 mm gold-plated connector compatible with most smartphones, iPhones, iPods, iPads, and MP3 players.<br /><br />Key specifications include 100 ±3 dB sensitivity, 20 Hz–20 kHz frequency response, 45 g (1.6 oz) weight, and a rechargeable lithium battery offering up to 12 hours of playback at low volume (higher volume reduces runtime). Charging takes about 2 hours via the included micro-USB to USB cable, with an LED indicator for operation, charging, and low battery status. The product includes a deluxe hard storage case, carries a 2-year warranty, and has an MSRP of $69.95.

Keywords

AfterShokz Sportz 2

AS320

bone conduction headphones

open-ear sport headphones

ambient awareness safety

wraparound headband

sweat and water resistant

in-line control box

3.5 mm gold-plated connector

12-hour rechargeable battery