usb to digital optical audio

Amazon Echo Dot Kids

NORTH Wireless Microphone with Charger (USB-C): Audio Equipment Accessory

GEMS Mini Magnetic Portable Speaker - Black: MagSafe Compatible, USB-C, Rechargeable

PLAUD Smart AI Voice Recorder Audio Recorder Black

MEDca Personal Sound Amplifier, Hearing Aids for Seniors, Audio Hearing Amplifier Device and Voice Enhancer Device for Sound Gain of 50dB, Up to 100ft

AVID AE-1M Earset - Stereo - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - 5 ft Cable - Omni-directional Microphone

VocoPro Digital Karaoke Mixer/USB Interface with Dual Wireless Microphones

Monoprice Bluetooth Long Range Transmitter and Receiver with aptX HD and aptX Low Latency, SBC, AAC, Toslink/Optical, 3.5mm Aux

Wired Over-Ear Headphones - heyday™ with Jerilyn Lee

JENSEN Portable Bluetooth AM/FM Cassette Player/Recorder - Black: Built-In Speaker, Ear Buds

Fluance PA10 High Fidelity Phono Preamp (Preamplifier) with RIAA Equalization for MM Turntables/Vinyl Record Players

Cubitt PLUS Waterproof Portable Speakers, Durable, Bluetooth-enabled, quick charge, 10+ hrs playtime, and stereo sound

MEDca Behind the Ear Sound Amplifier, BTE Hearing Ear Amplification Device and Digital Sound Enhancer PSAD for the Hard of Hearing, Noise Reducing

MEDca Digital Hearing Amplifier, (Pair of 2) Personal Hearing Enhancement Sound Amplifier, Rechargeable Digital Hearing Amplifier with All Day Battery

Pyle 2IN 2OUT USB/ASIO Audio Interface for Recording and Podcasting (PMUX42) - Brunswick Green

MEDca Digital Personal Sound Amplifier with Single and Double Ear Headphone for Adult, Black

Studebaker Personal CD Player with FM Radio, 60 Second ASP and Earbuds (SB3703)

QFX® Bluetooth® CD/Cassette/Radio/USB Boom Box, Black, J-300BT

QFX® Retro-40 Shoebox-Style Cassette Tape Player/Recorder with Bluetooth® and USB Playback

Livewire Essential MIDI Cable