USB Digital Headset Microphone This USB Digital headset is simple to use! Simply plug into a USB port and experience superior sound quality. This head-worn microphone is comfortable and shaped for ease of use! Stock up today! -* General Features: - White - USB 1.1 compliant - Supports 16-bit mono/stereo and 24-bit stereo for downstream - Supports 8-bit mono and 16-bit mono/stereo for upstream - 48.0 KHz sampling rates - Superior signal-to-noise ratio - No Sound card needed - Comfortable -* Regulatory Approvals: - FCC - CE

MORE INFO ABOUT CHIP INSIDE:

Features:

Micronas UAC3556B Chip

Single-chip, USB specification 2.0 compliant, stereo audio A/D and D/A converter

Supports 8/16bit mono/stereo recording and up to 24 bit playback

Supports streaming of compressed audio (Dolby Digital, MP3) to external decoder

Vendor Identification and Device Configuration with external EEPROM

Bus-powered and self-powered mode possible

Remote wake-up

12 general-purpose I/O pins with HID support

I2S input/output interface

Independent adaptive sample rates of 6.4 to 48 kHz for USB recording and playback (enhanced full duplex)

Audio baseband control: bass, treble, loudness, volume, balance, and mute

Dynamic bass management (Micronas Dynamic Bass (MDB)

Digital speaker equalizer 5-band parametric equalizer)

Adjustable digital active crossover filter for subwoofer

THD better than 90 dB and SNR of typ. 96 dB for D/A converters

THD better than 90 dB and SNR of typ. 92 dB for A/D converters

power supply rejection ratio >95 dB for analog outputs

integrated low-power stereo headphone amplifier