E I F E R Cool Skull 8" 50W Bluetooth Speaker

The E I F E R Cool Skull Bluetooth Speaker is an 8-inch, 50W portable wireless speaker with skull-shaped LED lighting, FM radio, TWS pairing and multi-input playback for home, garden or party use.

This compact speaker blends bold styling with flexible playback options: Bluetooth 5.0 for reliable streaming, a retractable FM antenna, TF/U-disk and AUX inputs for non-Bluetooth sources, plus a wired microphone input and simple controls for volume and echo. Designed to be lightweight and transportable, it offers bright LED accents that can be switched on or off to match the mood of your event.

How does the E I F E R Cool Skull speaker connect to my phone or tablet?

Pairing is straightforward: enable Bluetooth on your device, find the speaker named "BT speaker," and connect. The integrated Bluetooth 5.0 chip delivers a stable wireless link up to 50 feet, while the speaker also supports non-Bluetooth devices through 3.5mm AUX, TF card or U-disk inputs.

• Bluetooth 5.0 for quick pairing and lower latency
• 50-foot wireless range for flexible placement
• 3.5mm AUX and TF/U-disk playback for older players
• FM radio with retractable antenna (87–108 MHz)

What audio performance and controls can I expect at a party?

The speaker houses a loud 8-inch driver with a 50W peak power rating, designed to fill small outdoor or indoor gatherings with sound. Dedicated knobs give tactile control: separate volume controls for speaker and microphone plus an echo knob to adjust vocal effects for karaoke-style use.

• 8-inch driver with 50W peak power for punchy output
• Dual volume knobs: speaker and mic level control
• Echo knob for adjustable vocal effects during singing
• Included wired microphone for immediate use

Is the speaker portable and how long does the battery last?

The Cool Skull was built with mobility in mind: it weighs under 4 pounds and has a compact footprint for easy carrying to backyard parties or small events. Charging takes about three hours, and playback lasts roughly 3–6 hours depending on volume and LED usage.

• Lightweight design—easy to pick up and carry
• Approximately 3 hours to fully charge with included USB cable
• 3–6 hours playback time, varies by volume and lights
• LED lights can be switched off to conserve battery

What extras are included and how is the design useful?

The package contains the Bluetooth speaker, a basic wired microphone, a USB charging cable and a user manual so you can start using it right away. The skull-shaped housing with customizable LED effects adds a visual focal point to parties, while the retractable antenna enables FM radio reception.

• Boxed items: speaker, wired mic, USB cable, user manual
• Skull design with switchable colourful LED lighting
• Retractable 15.5 cm antenna for FM stations
• Supports connection of more professional wired microphones

Who is this for: The E I F E R Cool Skull speaker suits anyone seeking a portable, eye-catching speaker for casual parties, backyard gatherings, karaoke nights or small events. It’s a good match for buyers who want easy wireless streaming, multiple input options for older devices, on-board microphone control for singing, and a striking LED-accented design that enhances atmosphere without being complex to operate.