Sinister Speaker Version 2
Description
The Sinister Speaker Upgrade adds smarter scanning, stronger signal handling, and expanded
playback options for investigators who want more control during sessions. The speaker locks
onto strong signals and saves them, allowing you to browse through captured stations using the
Forward or Back buttons and stop when something unusual comes through.
Manual channel search lets you hold Forward or Back to crawl through the static and release to
stop on a station, or keep holding to move on. Bluetooth mode is accessed with the M button,
and the scan keys can skip or go back through songs. With support for USB drives, TF/MicroSD
cards, headphones, and Type-C charging, this upgrade is built for flexible, field-ready use.
Highlights
● Signal lock and save browsing to review strong stations with Forward/Back
● Manual channel search by holding Forward or Back to crawl through static
● Bluetooth mode with track skip and back using scan buttons
● USB drive playback for MP3 and WAV files
● TF/MicroSD card playback up to 64GB
● Headphone output with 3.5mm jack
● Type-C charging port for modern, reliable power
● FM/AM/SW scanning with LCD display
● Bass and treble controls for audio shaping
● Recording function in radio mode
Specifications
● Operating voltage: 3.7V
● Music file formats: MP3, WAV
● Bluetooth version: 5.3
● Speaker: Ø45mm, 4 ohm, 5W
● Signal-to-noise ratio: >76dB
● Frequency response: 80Hz–20KHz
● Charging voltage/current: USB DC5V = 0.8–1A
● FM range: 87.5–108MHz
● AM range: 522–1710kHz
● SW range: 3200–22000kHz
Who It’s For
● Investigators who want more control over scanning and signal review
● Curious beginners who need simple, clear modes and buttons
● Teams running structured sessions that require saved stations and playback
● Collectors of paranormal gear who want the latest Sinister Speaker features
How You’ll Use It
● Scan for active stations the speaker will lock into strong stations
● Use manual search by holding Forward/Back to move through static and release to stop
● Switch to Bluetooth mode with the M button and use scan keys to skip tracks
● Play audio from USB or TF/MicroSD for stored music or files
● Record audio in radio mode and play it back for later review
● Monitor sessions with headphones when you need focused listening
● Charge via Type-C before investigations and watch the red indicator light while charging
Safety Note Use only with a USB to USB‐C 5V 1A charger. Higher‐output chargers may cause
improper charging behavior or reduce device lifespan. Do not use damaged cables or power
sources. Avoid exposure to moisture, extreme heat, or impact during operation.
