high frequency

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

Pyle 2-in-1 Hand Crank Lantern Flashlight with AM/FM Radio, Rechargeable Battery or AA Battery Powered, Yellow - PSDNL22YL

Razer Leviathan V2 X - Kuromi Edition Speaker

JENSEN Portable AM/FM Digital Radio - Black (SR-50)

JENSEN AM/FM Weather Band/Weather Alert Radio with 4-way Power Built-in Flashlight and Emergency USB - Red

Retro Portable AM/FM Radio with Bluetooth®, SC-1201

Bluetooth Megaphone for Events with Siren, Wireless Audio Streaming, Compact Design, Compatible with All Devices

ICU Health White Noise Machine With 32 Soothing Sounds: USB or Battery Powered, Sound Therapy

DeltaLab DMT-1 Digital Metronome

Pyle PMP32GR Portable Megaphone Speaker - 30W, Handheld

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

Audio Technica AT-618A Record Stabilizer

Jensen Portable Bluetooth Digital AM/FM Weather Band Radio with Light + Emergency USB Charging Port

RadioShack Multi-Band Portable Radio, AM/FM/SW1–9, Weather Band, Global Broadcast Reception, Telescopic Antenna, D Battery Powered

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

MEDca Rechargeable Bluetooth Hearing Aids for Seniors, Easy, to, Use Behind the Ear Sound Amplifier with Automatic Noise Cancelling & App

Midland WR400 Deluxe NOAA Weather and Emergency Alert Radio - WR400

Skullcandy - CRUSHER ANC 2 WIRELESS OVER-EAR