Gemini Wireless Battery PA Speaker, 400 Watts, OTG (GPSS-650 MKII)

Features

• Loud Portable PA for Any Stage: 400 Watts through a Class D bi-amplified design pushes 106 dB of room-filling sound, enough to fill a cafe, backyard ceremony, or fitness class with deep bass and crisp highs. Perfect for buskers, worship leaders, fitness instructors, and mobile entertainers who need real volume they can carry in one hand.
• All-Day Rechargeable Battery: Up to 10 hours of playtime on a single charge, busk all afternoon, stream all evening, and never hunt for an outlet. Built-in USB charging port keeps your phone or tablet powered through the whole set. Recharges fully in about 4 hours so it's ready for tomorrow's gig.
• Mic, Guitar, and Phone, All at Once: Dual XLR/1/4" combo inputs with Line/Mic/Guitar selector switches handle vocals, acoustic or electric guitar, and keyboards on Channels 1 and 2. Channel 3 takes backing tracks via AUX or wireless Bluetooth streaming. Pair two speakers wirelessly for true stereo coverage at larger events, no cables between them.
• Go Live with Your Full PA Mix: Connect your phone or tablet to the OTG port and your entire mix (vocals, guitar, reverb, backing tracks) streams directly to TikTok, Instagram, or any platform. No external audio interface, no adapters. This is what separates it from every other portable PA in its class.
• Reverb, Mixer, and Mic Included: Onboard 3-channel mixer with dedicated EQ and reverb on Channels 1 and 2 shapes your vocals and instruments without a separate effects unit. Balanced XLR line output expands into a larger system when you need it. Comes with a wired microphone, power cable, and user manual, everything to perform right out of the box.

Description

106 dB Peak SPL Output 100W RMS bi-amplified portable PA speaker with deep bass and balanced highs for live performances. USB-C OTG Audio In/Out Go live with pro PA sound. No audio interface needed — just one cable from this PA speaker. No External Mixer Needed Dual XLR combo inputs for mic and guitar. EQ + reverb on each channel. Plug in and perform. USB-A + USB-C Charging Up to 10 hours on one charge. Charge your phone while you perform. No outlet needed. Bluetooth 5.2 + TWS Link Link two portable Bluetooth PA speakers wirelessly for stereo coverage at events and parties. Highs and lows from the same point source. Consistent, balanced sound for your audience — no dead spots, no sweet-spot hunting Stream your full PA mix directly to your phone for professional live broadcasts on Social Media, Livestreams and more — via the USB-C OTG port. Line, Mic, or Guitar — flip the switch. Two combo jacks handle any source. Plus AUX and Bluetooth on CH3 for backing tracks Wired mic in the box. 10-hour battery. Stand mount or floor monitor. Carry in one hand, set up in minutes, perform all day Can I use this for livestreaming on TikTok/Instagram/YouTube? Yes. Connect your phone to the USB-C OTG port and your livestream audience hears your full PA mix — vocals, guitar, backing tracks, and reverb — instead of your phone’s built-in mic. No separate audio interface or adapters needed. Do I need to buy a separate mixer? No. The GPSS-650 MKII has a built-in 3-channel mixer with EQ and dedicated reverb on Channels 1 and 2. Plug in your mic and guitar directly, add reverb, and you’re performing. Channel 3 handles backing tracks via Bluetooth or AUX. How loud is it really? 106 dB peak SPL at 1 meter. In real-world terms, that’s loud enough to clearly fill a room of 50+ people or a small outdoor audience without distortion. It’s a proper PA, not a Bluetooth party speaker. Does it come with a microphone? Yes. A wired microphone is included in the box along with a power cable and user manual. You can perform right out of the package. Can I charge my phone while performing? Yes. The USB-A port provides 5V/2A charging. You can charge your phone or tablet while using the speaker. Gemini Sound has been providing loud speakers to DJs, musicians, and people hosting parties since 1974. We are your one-stop shop for pro audio equipment and sound systems that can rock any size party or event, indoor or out. Whether you're just getting started or a seasoned pro, you can find the innovative and cutting edge technology you need to perform at a high level and provide a fun and enjoyable experience. Doesn't matter if you're a performer, sound guy, DJ or just like to party, you get 12 hours of wireless playtime + 200 watts of sound! Unleash the Gemini Sound GSYS-4800! 3000W, 12" subs, LED lights & remote. Transform your audio experience!

Brand: Gemini

Item dimensions L x W x H: 11.22 x 9.57 x 13.19 inches

Connectivity Technology: Balanced XLR Line Output (for expanding to a larger PA or FOH system), OTG (USB-C) (audio streaming to/from phone or tablet), XLR (x2, combo jacks on Channels 1 & 2), ¼" TRS/TS (x2, combo jacks on Channels 1 & 2, plus AUX input), ⅛" (3.5mm) (AUX line input) See more

Compatible Devices: Guitar, Smartphone, Tablet

Mounting Type: Stand / Pole Mount / Monitor Position

Connectivity Technology: Balanced XLR Line Output (for expanding to a larger PA or FOH system), OTG (USB-C) (audio streaming to/from phone or tablet), XLR (x2, combo jacks on Channels 1 & 2), ¼" TRS/TS (x2, combo jacks on Channels 1 & 2, plus AUX input), ⅛" (3.5mm) (AUX line input)

Compatible Devices: Guitar, Smartphone, Tablet

Mounting Type: Stand / Pole Mount / Monitor Position

Power Source: Battery Powered

Connector Type: USB, XLR

Number of Channels: 3

Audio Input: XLR, 1/4" TRS/TS, 3.5mm AUX, Bluetooth, OTG (USB-C)

Output Wattage: 100 watts

Item Dimensions: 11.22 x 9.57 x 13.19 inches

Brand: Gemini

Model Number: GPSS-650 MKII

Unit Count: 1 Count

Manufacturer: ICAD HOLDINGS LLC

UPC: 747705009005

Number of Items: 1

Included Components: GPSS-650 MKII PA Speaker, IEC Power Cable, User Manual, Wired Microphone

Warranty Description: 1-Year Limited