Call Us Toll-Free 1-800-799-7635

Tweaker Grandmax SPKR-GR1-RD Go-Rock Mini Portable Speaker for iPod/MP3 Players and Laptops

Unique patented twist open pop-up acoustic chamber delivers enriched audio. Frequency-tuned amplifier delivers crystal clear sound. Built-in long-life rechargeable lithium battery. Simply recharge with the supplied USB charge cable. 3.5mm audio plug connects to iPod, iPhone, laptop, and other popular devices

Availability: In stock


Fast free shipping

Email us for more info about our products.

60 Day satisfaction guarantee.

Thank you for shopping at



Go-Rock America Portable Speakers provide monster sound in a small package. Simply twist open to expand the acoustic chamber for enhanced audio and crystal clear sound. All connections are retractable, so there are no messy cords to untangle. The built-in long-life lithium battery lasts for hours and quickly recharges from any USB port with the supplied charge cable.

Additional Info

Additional Info

Manufacturer Tweaker
Model Number SPKRGR1RD
Length 8.00
Height 1.30
Width 5.00