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AS330DataSheet

Pdf Summary

AfterShokz Bluez (Model AS330) are open-ear, bone-conduction Bluetooth headphones designed to deliver stereo audio while keeping the ears unobstructed for better situational awareness and comfort. Instead of sending sound through the eardrums like traditional earbuds or headsets, they use patent-pending bone conduction technology to transmit sound through the cheekbones to the inner ears. Transducer pads rest in front of both ears, and a lightweight, stable one-piece wraparound headband supports extended wear.<br /><br />Key specifications include 20 Hz–20 kHz frequency response, 100 dB sensitivity, and a microphone rated at -41 dB. Bluetooth 2.1 + EDR is supported with common profiles (A2DP, AVRCP, HSP, HFP) and a typical wireless range of 10 m (33 ft). Controls include a make/take call button on the right transducer and a pause/advance button on the left for managing music, podcasts, and calls.<br /><br />The rechargeable 250 mAh lithium-ion battery charges in about 3 hours via the included micro-USB cable and provides up to 6 hours of playback depending on volume (higher volume reduces runtime). An LED indicator shows operation, low battery, and charging status. The headset weighs 43 g (1.5 oz), comes in black with black transducer pads, includes a deluxe hard storage case, and carries a 2-year warranty. MSRP is $119.95.

Keywords

AfterShokz Bluez AS330

bone conduction headphones

open-ear Bluetooth headset

stereo audio headphones

situational awareness audio

Bluetooth 2.1 EDR

A2DP AVRCP HSP HFP

micro-USB rechargeable battery

6-hour playback

wraparound headband design