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AS330DataSheet

Pdf Summary

AfterShokz Bluez (Model AS330) are open-ear, bone-conduction wireless Bluetooth headphones designed to provide stereo sound while keeping the ears unobstructed for better situational awareness and comfort. Instead of sending sound through the eardrums like traditional earbuds or headsets, the patent-pending bone-conduction transducer pads rest on the cheekbones in front of the ears and transmit audio to the inner ear. This makes them suitable for activities where hearing ambient sounds is important, such as walking, driving, or working in an office.<br /><br />Key specifications include 20 Hz–20 kHz frequency response, 100 dB sensitivity (±3 dB), and a microphone rated at -41 dB (±3 dB). Bluetooth is version 2.1 + EDR with support for A2DP, AVRCP, HSP, and HFP profiles, offering a wireless range of up to 10 meters (33 feet). The headphones use a rechargeable 250 mAh lithium-ion battery, charging in about 3 hours via the included micro-USB cable, and providing up to 6 hours of playback depending on volume (higher volume reduces runtime due to the power needs of the dual suspension technology). An LED indicator shows operation, low battery, and charging status.<br /><br />The lightweight, one-piece wraparound headband is designed for ergonomic stability during extended wear, with simple controls: a make/take call button on the right transducer and a pause/advance button on the left. The product comes in black with black transducer pads, includes a deluxe hard storage case, carries a 2-year warranty, and has an MSRP of $119.95. UPC: 858510003055.

Keywords

AfterShokz Bluez AS330

bone conduction headphones

open-ear wireless headset

Bluetooth 2.1 EDR

A2DP AVRCP HSP HFP

situational awareness audio

wraparound headband design

250mAh rechargeable battery

micro-USB charging

6-hour playback