Williams Sound

Williams Sound PKT-D1-E13 Pocketalker Ultra Amplifier Earbud

Name: Williams Sound PKT-D1-E13 Pocketalker Ultra Amplifier Earbud
Brand: Williams Sound
SKU: PKT-D1-E13

★★★★★5.0 (1 reviews)

Enhance Your Hearing with Williams Sound Pocketalker UltraThe Williams Sound PKTD1E13 Pocketalker Ultra is a personal amplifier designed to improve hearing and enhance communication. This portable device amplifies sounds while reducing background noise, making it ideal for various listening envir...

$189.01*

Check availability

*Price sourced from Amazon.com. Last updated:Aug 05, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Enhance Your Hearing with Williams Sound Pocketalker Ultra

The Williams Sound PKTD1E13 Pocketalker Ultra is a personal amplifier designed to improve hearing and enhance communication. This portable device amplifies sounds while reducing background noise, making it ideal for various listening environments.

Specifications:

Brand: Williams Sound
Model: PKT-D1-E13
Battery Life: 100 hours (typical usage)
Microphone: Omnidirectional, electret microphone
Tone Control: External rotary control knob
Volume Control: External rotary control knob with power ON-OFF switch
Includes: Ear013 single mini earbud, belt clip, lanyard

Key Features

3.5 mm mono microphone plug and 3.5 mm mono headphone plug.

Low battery indicator.

Pocketalker Ultra uses 2 AAA alkaline batteries for 200 hours of typical usage.

External volume control.

External tone control.

Specifications

Microphone Plug

3.5 mm mono

Headphone Plug

3.5 mm mono

Battery Type

2 AAA alkaline

Battery Life

200 hours (typical)

Controls

External Volume, External Tone

Indicators

Low Battery

Frequently Asked Questions

What type of batteries does the Williams Sound Pocketalker Ultra Amplifier Earbud use?

The Williams Sound Pocketalker Ultra Amplifier Earbud uses two AAA alkaline batteries for its power supply.

How long can I expect the batteries to last with typical usage?

With typical usage, the Pocketalker Ultra Amplifier Earbud can provide up to 200 hours of operation on a fresh set of AAA alkaline batteries.

Does this device have a way to know when the batteries are running low?

Yes, the Pocketalker Ultra includes a low battery indicator that will alert you when it's time to replace the batteries.

Can I adjust the sound level directly on the device?

Yes, the device features an external volume control, allowing you to easily adjust the audio output level as needed.

Is there a way to modify the sound quality or tone?

Yes, an external tone control is provided, which gives you the ability to fine-tune the sound to better suit your hearing preferences.

What Buyers Say

5.0 ★★★★★1 Amazon ratings

👍 Pros

Features separate 3.5 mm mono microphone and headphone plugs for dedicated audio input and output.
Equipped with an external volume control, allowing users to easily adjust audio levels as needed.
Includes an external tone control, providing flexibility to fine-tune audio frequencies for clearer sound.
Designed for extended use with two AAA alkaline batteries, offering up to 200 hours of typical usage.
A low battery indicator is integrated to alert users when power is running low, preventing unexpected shutdowns.

👎 Cons

Relies on AAA alkaline batteries, which are disposable and require periodic replacement, unlike rechargeable options.
The earbud design may not be suitable for all users, as some prefer over-ear headphones or custom molds for comfort.
Connectivity is limited to 3.5 mm mono plugs, which may require adapters for stereo devices or other connection types.
Specific audio specifications, such as frequency response or output impedance, are not provided for the earbud.
The product is an amplifier earbud, implying it's not a standalone playback device and requires a source for audio input.