self powered speaker

JBL Charge 5 Portable Bluetooth Waterproof Speaker

JENSEN Portable Bluetooth Rechargeable Speaker with Built-in Emergency USB Charging Port FM - Red: Android & iOS Compatible, AM/FM Radio

Nautica SP610 Portable Bluetooth Speaker, True Wireless Outdoor Speaker, IP5 Splash-Proof, Perfect for Camping, Beach, Backyard & Travel

Bose Portable Smart Speaker with WiFi and Bluetooth

NBA Shockbox Bluetooth BOOMBOX Speaker with FM Radio

ULTIMATE EARS WONDERBOOM 2 EXC Portable Wireless Bluetooth Speaker,

Triangle AIO Twin Powered Bookshelf Speakers

Skullcandy Stomp Bluetooth Speaker – IPX7 Waterproof Wireless Portable Speaker, with LED Lightshow & Strobe Modes, 12 Hour Battery, Multi-Link

Skullcandy Barrel Mini Wireless Boombox Speaker, Bluetooth 5.3, IPX7 Waterproof, 12Hr Battery, LED Lights, Portable with True Wireless Stereo

LINSAY LED LIGHT PARTY SHOW BLUETOOTH SPEAKER INDOOR / OUTDOOR

Dolphin® Audio RETROBOX™ Portable Mini Bluetooth® Speaker

SOAR Collegiate XL Shockbox Wireless Bluetooth Speaker

LG RNC7 XBOOM Wireless Party Speaker - Black

Pyle 4'' Low-Profile Waterproof Marine Speakers with Built-in Blue LED Lights, 100 Watt Max Power Output, 2-Pack

Ultimate Ears Boom 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof

Gemmy Orchestra of Lights 1Watt Smart Bluetooth Outdoor Speaker in Black 1 Speaker

Skullcandy Terrain Mini 2 Wireless Bluetooth Speaker, IPX7 Water Resistant, 14H Battery, Multi-Link, LED Light Show, Portable, Black

Sonos Era 100 Voice-Controlled Wireless Smart Speaker (White)

Pyle 8'' Low-Profile Marine Speakers - Waterproof, 2-Way Full Range

Cubitt PLUS Waterproof Portable Speakers, Durable, Bluetooth-enabled, quick charge, 10+ hrs playtime, and stereo sound

Audio Technica Portable Wireless Speaker AT-SP65XBT Black

Skullcandy Terrain Mini 2 Wireless Bluetooth Speaker, IPX7 Water Resistant, 14H Battery, Multi-Link, LED Light Show, Portable, Bone

Aiwa Exos-10 Bluetooth Stereo Speaker With Lcd Display & Carry Strap Included, Ideal For Outdoor & Indoor Adventures

ZTECH Color Changing Wireless Alarm Clock Speaker