Best Portable Car Speaker

Bose SoundLink Max Portable Speaker, Large Waterproof Bluetooth Speaker, Up to 20 Hours of Battery Life, USB-C, Built-in 3.5mm AUX Input, Black

Anker Soundcore 2 Portable Bluetooth Speaker with 12W Stereo Sound, Bluetooth 5, Bassup, IPX7 Waterproof, 24-Hour Playtime, Wireless Stereo Pairing, Speaker for Home, Outdoors, Travel

Bose SoundLink Micro Bluetooth Speaker: Small Portable Waterproof Speaker with Microphone, Black

Soundcore Anker Motion Boom Plus IP67 Portable Speaker, 80W Stereo Sound, Custom EQ & BassUp, USB-C, Bluetooth, Built-in Power Bank, Waterproof Bluetooth Speaker for Camping, Pool, Beach, and Backyard

Anker SoundCore mini, Super-Portable Bluetooth Speaker with 15-Hour Playtime, 66-Foot Bluetooth Range, Enhanced Bass, Noise-Cancelling Microphone

Ultimate Ears MEGABOOM 3 Portable Wireless Bluetooth Speaker (Powerful Sound + Thundering Bass, Bluetooth, Magic Button, Waterproof, Battery 20 Hours) - Lagoon Blue

Ultimate Ears Boom 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15 Hours Battery, Range of 150 ft, Night Black

W-KING Bluetooth Speaker with 2 Full-Range Drivers-Super Bass, 80W Wireless Portable Party Loud Outdoor Haut Parleur Speaker with LED Lights, Huge 105dB Sound, IPX5, 24H, U-Disk, TF Card, AUX, EQ

Soundcore 3 by Anker Soundcore, Bluetooth Speaker with Stereo Sound, 24H Playtime, IPX7 Waterproof, Pure Titanium Diaphragm Drivers, PartyCast, BassUp, App, Custom EQ, for Home, Outdoor, and Beach

Upgraded, Anker Soundcore Bluetooth Speaker with IPX5 Waterproof, Stereo Sound, 24H Playtime, Portable Wireless Speaker for iPhone, Samsung and More