How long does the rechargeable battery last on the Befree Sound BFS-4435 speaker?

The 12v rechargeable battery can last until the night ends.

What are the input options available for the Befree Sound BFS-4435 speaker?

The Befree Sound BFS-4435 speaker offers USB, MicroSD, AUX-in, and FM Radio inputs.

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Befree Sound BFS-4435 12 in Bluetooth Rechargeable Party Speaker with Illuminatiing Light, 2500 Watt

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Befree Sound BFS-4435 12 in Bluetooth Rechargeable Party Speaker facing forward

BeFree Sound 12 Inch 2500 Watt Bluetooth Portable Party PA Speaker With Illuminating Lights and USB/MicroSD/AUX-in/FM Radio/DV12V Inputs

The beFree Sound 12 Inch 2500 Watts Bluetooth Portable Party Speaker with illuminating lights brings more power and sound to house parties and other events. Dazzle the stage with an array of illuminating light patterns built into the speaker. Bring along to camping trips or backyard barbeques, with the portable handle bars and wheels. This party speaker can go anywhere. Great for an at home or dive bar karaoke night; this sound set comes with a microphone as well as function karaoke controls. Never let the party simmer down, the 12v rechargeable battery can last till the night ends!

Befree Sound BFS-4435 12 in Bluetooth Rechargeable Party Speaker

The BeFree Sound Bluetooth rechargeable party speaker is perfect for streaming music wirelessly from your Bluetooth enabled device. Bluetooth speaker features microSD reader slot for inserting microSD card and USB/aux-in interface for enhanced connectivity. Featuring illuminating lights and karaoke function, this speaker has play, pause, rewind, fast forward, shuffle, repeat and record features on the back. It employs 12 V 2200 mAh rechargeable lithium battery to offer long hours of reliable operation. This speaker with wireless microphone, comes with remote control.

Material: Metal grill covered speakers.
Interfaces/ports: USB and microSD car reader, 12 woofer, microphone connector, aux-in.
Battery: 12 V, 100 - 240 VAC, 2200 mAh lithium rechargeable, Battery life on half volume approximately: 6 - 8 hrs.
Illuminating lights, karaoke function, play, pause, rewind, fast forward, shuffle, repeat and record features also located on back of speaker.
Contains wireless microphone and remoter control.
WARNING: This product can expose you to chemicals including BBP, which is known to the State of California to cause cancer and/or reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Sold as 1 Each.

Best Seller Ranking	#73 in Home Audio Speakers

Model
Brand	BeFree

Details
Type	Home Theater Speaker System
Color	Blue

Features
Features	Sold as 1 Each.

Additional Information
First Listed on Newegg	October 18, 2018

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 1 year
Read full details

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

Return for refund until: January 31, 2027
Return for replacement until: January 31, 2027
This item is covered by Newegg.com's Extended Holiday Return Policy.
Read full return policy for details.

Manufacturer Contact Info

The BeFree Sound BFS-4435 is a 12-inch, 2500-watt Bluetooth rechargeable party speaker with built-in light effects, suited to people who want music and a lively visual touch for home parties, backyard gatherings, or karaoke.

Recommended For

Hosts of casual backyard gatherings or house parties who want a single speaker for Bluetooth music, party lights, and occasional microphone use.
People taking music to a backyard barbecue or camping spot who can roll the speaker into place and want rechargeable, Bluetooth playback rather than a fixed home-audio setup.
Families or small groups wanting a simple speaker for casual sing-alongs or announcements, where included microphone use matters more than a dedicated karaoke setup.

Spec Summary

Attribute	Value
Best For	Portable party and PA playback with built-in lights and Bluetooth or wired audio connections
Speaker Design And Audio	Active floor-standing subwoofer with 3.0-channel audio and a 12-inch (30 cm) driver; built-in Bluetooth-powered PA speaker with lights
Power And Output	25 W nominal speaker output, up to 2,500 W maximum output; listed wattage is 75 W
Connectivity And Controls	Bluetooth, USB, infrared, and auxiliary connectivity; wireless subwoofer connection and remote control
Battery And Power	Battery-powered; lithium-ion battery listed as 8 Wh and 120 g, with packaging marked as contained in equipment. Other fields say batteries are not included, a rechargeable battery is not included, and batteries are not required
Compatibility	Compatible with microphones and auxiliary devices with a 3.5 mm audio jack or microphone XLR connector
Physical Details And Setup	Blue; item weight is 14.15 lb; no assembly required; not waterproof
Brand And Model	BeFree / beFree Sound; model BFS-4435, also listed as “beFree Sound 12" 2500W BT Portable Party PA Speaker With Lights”
Safety	California Proposition 65 warning listed for a chemical; the named chemical is butyl benzyl phthalate (BBP)

Item#: 12K-0299-00006