Looking for a budget‑friendly portable party speaker for backyard gatherings, home karaoke, camping trips or small outdoor events? This 2800W portable wireless Bluetooth speaker comes equipped with dual 16.51 cm (6.5‑inch) subwoofers, built‑in RGB party lighting, a wired microphone and remote control, priced at $39.99.

I took this speaker through real‑world tests to evaluate its sound output, light effects, connectivity options, build quality and overall value. Keep reading to find out if this affordable party speaker deserves a spot in your gear collection.

I purchased this product on the official website of JIABINFU.COM.

Please note: The shipping fee is $10. Since we contacted the customer service via WhatsApp, explained our need to purchase this product, and also paid attention to their official Facebook page, the customer service provided us with a $10 fan discount coupon. I bought this product for $39.99!

Product Overview

This portable Bluetooth party speaker is built around dual 16.51 cm subwoofer drivers, designed to deliver loud output with enhanced bass response. It packs multiple playback options: Bluetooth wireless connection, USB media playback, AUX input and FM radio function. Vibrant RGB party lighting is integrated into speaker grilles to boost atmosphere for parties.

The top‑mounted carry handle makes it easy to move between rooms or take outdoors. Apart from the speaker unit itself, the package includes a wired microphone for karaoke sessions, a handy remote controller, charging cable and AUX audio cable. It sells for $39.99 retail price.

Important note: 2800W refers to peak power output rather than continuous RMS rated power, which is common for low‑cost portable party speakers.

Unboxing & What Comes In The Box

When you open the package you will receive:

1 × Main portable Bluetooth speaker unit with carry handle

1 × Wired dynamic microphone for karaoke and voice amplification

1 × Infrared remote control

1 × USB charging cable

1 × 3.5 mm AUX audio input cable

No extra batteries are needed for speaker operation; it has a built‑in rechargeable battery. The remote requires separate button‑cell batteries, which are not included inside the box.

My Hands‑On Testing Experience

I tested this speaker for home background music, small backyard get‑togethers and casual karaoke practice.

Sound & Bass Performance Dual 6.5‑inch subwoofer drivers bring solid bass punch for its price bracket. Bass is noticeable for pop, hip‑hop and electronic music. At medium‑volume levels, audio stays fairly clear. When you push volume close to maximum, some audio distortion will kick in, which is expected for speakers at this price point. Vocals sound decent when using the included wired mic for singing.

RGB Party Light Effects Built‑in RGB lighting behind speaker grilles cycles through multiple color modes. Lights pulse and shift along with music beats. It creates fun party vibes for indoor small gatherings. Light brightness is moderate; it works best indoors or in dim outdoor environments, and will not stand out much under bright direct sunlight.

Connectivity Test Bluetooth pairing process was fast and straightforward with smartphones. Connection remained stable within around 10 meters without major drop‑offs. Besides Bluetooth, you can play music directly via USB stick, use AUX cable to hook up laptops or tablets, or tune into local FM radio stations. Physical control panel on front offers quick access for volume, mode switching and microphone‑volume adjustment. Remote control lets you adjust settings from across the room.

Portability & Build Quality Hard plastic rugged‑style cabinet with integrated top handle is lightweight enough for one‑hand carrying. Rubber feet keep the speaker stable on flat ground. Plastic build feels durable enough for casual home and outdoor use, though you should avoid heavy drops. There is no official water‑resistant rating, so keep it sheltered from rain and splashes.

Microphone Performance The bundled wired microphone works well for casual karaoke and voice amplification. You can adjust mic gain via front‑panel knobs. It can pick up some background room noise, so it fits for hobby‑level home singing rather than professional‑grade performances.

Key Features Breakdown

Dual 16.51 cm (6.5‑inch) subwoofer drivers for boosted bass

Peak 2800W power output for loud party‑level volume

Dynamic RGB music‑sync party lighting effects

Multiple playback modes: Bluetooth, USB drive playback, AUX input, FM radio

Comes with wired microphone for karaoke and voice amplification

Infrared remote control for convenient distant operation

Integrated carry handle for easy transport

Independent adjustment knobs for music volume and microphone volume

Pros of This 2800W Portable Party Speaker

✅ Very competitive price point at $39.99 for a complete party‑ready speaker with microphone and remote 

✅ Dual subwoofers deliver satisfying bass for casual party music 

✅ Built‑in RGB lighting creates fun party atmosphere 

✅ Multiple playback options (Bluetooth / USB / AUX / FM radio) 

✅ Included wired microphone ready‑to‑use for home karaoke 

✅ Handy remote control for remote adjustments 

✅ Lightweight with carry handle, easy to move around house or yard 

✅ Simple physical control panel, friendly for non‑technical users

Cons & Real‑World Shortcomings

❌ Audio distortion occurs when running at near‑max volume 

❌ 2800W is peak power value; continuous real‑world output is much lower 

❌ No water‑resistant rating; cannot use in rainy or wet outdoor conditions 

❌ Remote‑control batteries are not included inside the package 

❌ RGB lights have limited visibility under bright direct sunlight 

❌ Wired microphone quality is suitable for hobby‑use only, not professional events 

❌ Battery runtime will drop significantly when running at high volume together with RGB lights turned on

Who This Speaker Is Best Suited For

This speaker is a great pick if you are:

Shopping on a tight budget for home parties, small backyard get‑togethers

Want casual home karaoke without spending big money

Need portable audio for camping, garage hangouts or birthday small gatherings

Looking for multi‑function speaker supporting USB, FM radio and microphone input

It is not recommended for large‑scale outdoor events, professional live performances or noisy open‑air venues that require ultra‑high‑volume clean sound.

Frequently Asked Questions (FAQ)

Q: Does 2800W mean real continuous output power? A: 2800W is peak power specification. Like many budget party speakers, actual continuous RMS power is far lower, designed for short‑term loud bursts.

Q: Can I use wireless microphones with this speaker? A: This unit ships with a wired microphone only. It does not support wireless microphones out‑of‑the‑box.

Q: How long will the battery last? A: Runtime varies heavily by volume level and RGB light usage. At medium volume with lights on, expect several hours of playtime. Max volume with lights active drains battery noticeably faster.

Q: Is this speaker waterproof? A: It has no IP waterproof rating. Keep it away from rain, water splashes and wet surfaces.

Q: Can I play music from USB flash drives? A: Yes, it supports directly playing audio files off USB memory sticks.

Final Verdict: Is It Worth $39.99?

For $39.99, this portable Bluetooth speaker delivers lots of features for the money: dual subwoofers, RGB party lights, wired karaoke mic, remote controller plus USB / AUX / FM radio multi‑source playback.

If you keep your expectations realistic for a budget‑priced device, it works great for small‑scale indoor parties, home karaoke, backyard hangouts and casual outdoor use. Just bear in mind volume limits, peak‑power marketing specs and lack of water resistance.

I would recommend it for budget‑conscious casual users. If you need speaker for large‑venue professional events, you will need to step up to higher‑grade audio hardware.