Additional Information:

This Technical Pro BOOM4 Rechargeable LED Bluetooth Speaker is in great working condition.

The unit has been fully tested and is completely functional.

Included in the Box:

• Technical Pro BOOM4 Bluetooth Speaker
• Power/Charging Cable
• User Manual

Packaging:

The item is securely packaged in Original box.

Technical Pro BOOM4 Rechargeable LED Bluetooth Speaker with 4-Inch LED Woofer Description:

The Technical Pro BOOM4 Portable Bluetooth Speaker is a compact rechargeable speaker system designed for music playback, karaoke, announcements, and portable entertainment. Featuring Bluetooth wireless connectivity, USB and TF card playback, LED lighting effects, and microphone inputs, the BOOM4 provides versatile audio options for parties, events, presentations, and everyday listening.

The speaker includes a 4-inch LED woofer, dual piezo tweeters, and a built-in rechargeable battery that provides approximately 3–5 hours of playback time. A convenient top carry handle makes it easy to transport, while the built-in microphone inputs with echo and volume controls allow it to function as a portable karaoke or small PA speaker.

Technical Pro BOOM4 Rechargeable LED Bluetooth Speaker with 4-Inch LED Woofer Features:

• Bluetooth wireless audio streaming
• Rechargeable battery for portable operation
• Approximately 3–5 hours of playback time
• 4-inch LED woofer with lighting effects
• Dual piezo tweeters for high-frequency sound
• USB flash drive and TF/microSD card playback
• Supports MP3 music files
• FM radio function
• Two 1/4-inch microphone inputs
• One 1/8-inch microphone input
• Separate microphone echo and volume controls
• Top-mounted carry handle for portability
• Compact lightweight design
• Suitable for parties, karaoke, announcements, presentations, and outdoor use

Technical Pro BOOM4 Rechargeable LED Bluetooth Speaker with 4-Inch LED Woofer Specifications: