Onn Medium Party Speaker — Bluetooth Speaker with LED Lights
Our Onn Medium Party Speaker combines powerful audio with vibrant LED light effects to transform any gathering into an event. This wireless Bluetooth speaker features dual drivers and a passive bass radiator that deliver room-filling sound whether you’re hosting indoors or taking the party outside.
The Onn Medium Party Speaker uses a two-way driver configuration — dual 2.5-inch full-range speakers handle mids and highs, while a rear-firing passive radiator extends low-frequency response down to 60Hz. This architecture delivers clear vocals and crisp percussion without sacrificing bass presence, even at higher volumes.
LED Lighting Modes & Customization
Six distinct LED lighting programs cycle through the speaker’s front panel — Pulse mode syncs brightness to bass hits, Wave creates flowing color gradients, and Strobe delivers rapid flashes for high-energy moments. Each mode draws from a full RGB spectrum, so you can manually select single-color washes or let the speaker rotate through the palette.
Lighting controls sit on the top panel alongside playback buttons. Press the dedicated light button once to advance to the next mode, or hold it for three seconds to turn lights off entirely when you need audio-only operation. Independent light and volume controls mean you can dim the LEDs without affecting sound output.
Battery Life & Charging
A 2200mAh lithium-ion battery powers both audio and lighting subsystems. Expect approximately six hours of playback at 50 percent volume with lights active. Running the speaker at maximum volume or using the brightest lighting modes reduces runtime to roughly four hours.
The included USB charging cable connects to any standard 5V/2A power adapter — a full recharge takes about three hours from empty. A red LED indicator glows during charging and turns green when the battery reaches 100 percent. You can continue playing music while the speaker charges, though this extends total charge time by 30 to 45 minutes. To maintain battery health over time, keeping a dedicated charger plugged in near your regular setup spot prevents deep discharge cycles.
What’s in the box
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Common Questions About the Onn Medium Party Speaker
Turn on the speaker by pressing the power button on the top panel. The Bluetooth indicator will flash blue, signaling pairing mode. Open Bluetooth settings on your phone, select Onn Medium Party Speaker from the available devices list, and wait for the confirmation tone. The speaker remembers up to eight previously paired devices and will auto-reconnect to the last one used when powered on.
Yes, the Onn Medium Party Speaker supports playback during charging. Audio performance remains unchanged, though total charge time increases by 30 to 45 minutes when music is playing. The charging indicator remains red until the battery reaches full capacity, regardless of whether the speaker is in use.
The Onn Large Party Speaker delivers 100 watts of total power compared to the Medium’s 30 watts, uses dual 4-inch woofers instead of dual 2.5-inch drivers, and includes a 12-hour battery versus the Medium’s 6-hour runtime. The Large model also features a telescoping handle and weighs 8.5 pounds. The Medium speaker offers easier portability and fits in tighter spaces.
The IPX4 splash-resistant rating protects against light rain, poolside splashes, and accidental drink spills, but the speaker is not submersion-proof or designed for heavy downpours. You can safely use it on a covered patio or deck during light drizzle. Always dry the port covers before opening them after exposure to moisture.
True Wireless Stereo mode connects exactly two Onn Medium Party Speakers at once — one becomes the left channel, the other becomes the right. The system does not support linking three or more units simultaneously. For larger events requiring multiple speakers, each pair must be set up as an independent stereo system.
The speaker resets to the default Pulse lighting mode each time it powers on. You’ll need to cycle through the modes manually to reach your preferred setting. The light on/off state also resets, so if you turned lights off before powering down, they’ll return to active mode on the next startup.
Any device with a standard headphone jack or line-out port works with the AUX input — older MP3 players, laptops without Bluetooth, airline entertainment systems, or guitar tuners. You’ll need a standard 3.5mm male-to-male audio cable, which is not included with the speaker. Audio quality through AUX is comparable to Bluetooth but requires the wired connection to remain physically intact during playback.