bluetooth speaker battery life

Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker With Big Bass and 360-Degree Sound, Dustproof Floating Speaker With 131ft (40m) Ra...

JBL Boombox 4 Portable Bluetooth Speaker

QFX® PBX-1206SM 12-In. 21-Watt True Wireless Stereo Bluetooth® Rechargeable Speaker with Wired Microphone, Stand, and Remote

Wireless Portable PA Speaker System for Events with Rechargeable Battery, Bluetooth, Compact Design

JBL Grip Compact Portable Bluetooth Speaker Bundle with gSport Case

ZTECH Mini Wireless Bluetooth Speaker, White

JBL Wind 3 Handlebar Bluetooth Speaker with FM Radio (Blue)

Altec Lansing Jacket H2O 2 Outdoor Bluetooth Portable Speaker

Altec Lansing Baby Boom XL Bluetooth Speaker

Skullcandy Terrain XT Wireless Bluetooth Speaker - IPX7 Waterproof, Portable, 14 Hour Battery, Nylon Wrist Wrap, & True Wireless Stereo, Navy

Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Ba...

JBL Clip 5 Ultra Portable Bluetooth Speaker with gSport Carbon Fiber Case

Skullcandy Terrain XL 2 Wireless Bluetooth Speaker, IPX7 Water Resistant, 18H Battery, Multi-Link, LED Light Show, Portable, Black

AIWA Exos 5 Wireless Speaker - Powerful Sound and Versatile Connectivity On-The-Go - Bluetooth, FM Radio, Clock, 20W RMS, LCD Display

iHome Venture Portable Bluetooth Speaker, Water Resistant, Carry Strap, RGB Lights, TWS Pairing, Rechargeable Battery

Refurbished: JBL Grip - Compact Waterproof & Dustproof Bluetooth Speaker with Ambient Light (Purple) -Manufacturer Refurbished

Skullcandy Ounce+ Wireless Bluetooth Speaker - IPX7 Waterproof with 16 Hour Battery, True Wireless Stereo, and Nylon Carry Strap, Black

ION® Tailgater® Tough Portable Bluetooth® All-Weather Speaker with Lights and Stereo-Link™, Black

Skullcandy Stomp XL Bluetooth Speaker – IPX5 Waterproof Wireless Portable Speaker, with LED Lightshow & Strobe Modes, 12 Hour Battery, Multi-Link

Altec Lansing HydraMini 2.0 – Dallas Cowboys, Wireless Magnetic Bluetooth Speaker

iHome Bluetooth Speaker with Wireless Charger and Night Light – Blue (iPBT50L)