Pay in installments of $40.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Gemini - 320W 6.5" Pro Speaker With LED Lighting - BlackExperience the revolutionary UltraRave Series by Gemini, where professional grade sound meets cutting edge design. These portable party speakers redefine audio excellence, blending pristine sound quality and mesmerizing lighting effects for an unparalleled entertainment experience. Boasting a 6. 5 (165mm) low frequency woofer and two 2 (50mm) tweeters, the GRV 650L delivers sub bass depth and crystal clear highs, ensuring every note captivates your
Experience the revolutionary UltraRave Series by Gemini, where professional-grade sound meets cutting-edge design. These portable party speakers redefine audio excellence, blending pristine sound quality and mesmerizing lighting effects for an unparalleled entertainment experience. Boasting a 6.5” (165mm) low-frequency woofer and two 2” (50mm) tweeters, the GRV-650L delivers sub-bass depth and crystal-clear highs, ensuring every note captivates your senses. 320 Watt amplifier provides ample power for big sound. The dynamic multi-mode LED lighting syncs with the music, creating a pulsating ambiance that mirrors the energy of a live rave. Versatility is key, with Bluetooth streaming, FM radio, USB playback, and an aux input for various audio sources. Audio EQ Presets plus Mic EQ adjustments and Pitch Shifting Vocal effects that will have you sounding like a pro! True Wireless Stereo (TWS) capabilities allow for an expandable system, wirelessly pair to another GRV-650L or to its big brother, the GRV-2650L. Included wireless microphone and 1/4” (6.35mm) input enable karaoke parties on the go! The included wireless remote provides effortless control at your fingertips. With a 3.7V Lithium battery, enjoy hours of entertainment. Elevate your audio experience with the GRV-650L from the UltraRave Series; it's like having a rave in a box, ready to transform any occasion into an unforgettable event!Product Features
- 320W 6.5” UltraRave Professional Speaker • LED Party Lighting • 6.5” Low Frequency Woofer • 2 x 2 High Frequency Tweeter • AUX Input, USB Playback and Bluetooth
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 5
I loved
Super good, it really keeps the cold well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Perfect Buy for you Hardworking Man/Women
I’ve bought my husband 3 of these already for work we love them easy to clean super durable perfect for his job. Keeps his coffee nice and hot and his chilled drinks nice and cool! We love it every chance we get we buy another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
★★★★★ 4
Doesn’t maintain hot too long.
I love this cup because the material is good for heavy duty jobs like mine. I took off one star because it does keep hot but not for super long, it lasts hot for about 2-3 hours. Other than that it’s easy to wash and the magnet that comes on the cup is super strong which comes in handy for not loosing it. It magnetized on to the cup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
★★★★★ 5
It's the best.
I'm picky on my coffee cups. Klien though has made a great cup for ones like me who work construction. This tumbler not only keeps your coffee hot, but is tough as hell. I can't count how many times it's fallen, dropped, or accidently kicked and still works like new. The rubber bottom and sides grip great. The magnet is strong and helps with tipping over, or possibly dropping. The locking lid also helps with spills.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2024
★★★★★ 5
Best tumbler I've ever owned
I use this tumbler as a travel cup for my coffee primarily. I have also drank cold beverages out of it. Both are satisfying experiences. Why does this product appeal to me so much that I would buy one, recieve it and then buy another? Because they got it RIGHT.
They didn't waste time trying to put a handle on it that would be too big for some hands and too small for others. Instead, they put a grip surface on it that is comfortable and secure with or without gloves. A cup for all seasons and working men and women of America.
The lid screws on, and the drink spout cover snaps in place open and closed. Even better, it doesn't rub on your nose when you drink out of it. Stainless steel inside and out, except for the thick lid and grip surface. Keeps coffee hot way longer than I'm used to, but don't know for sure how long because I don't waste much time drinking it. I have one for my truck and one for my Jeep so I'll never be without it. Yeah. Love it that much. I don't use the provided rare earth magnets for the cup, but I put them to good use elsewhere. I can see where they would come in handy in the construction or other trades. I use the cups on my commute, around the house, and while enjoying the outdoors.
Keep up the good work, people!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2022