bluetooth speaker battery life

Iqsound 15-Watt-RMS Halo Glow Portable Bluetooth® Rechargeable Speaker with TWS, Lights, USB/microSD™ Card, FM, up to 20 Hours Play Time

Wireless Speaker – The Power Player

JBL Partybox 330 Portable Bluetooth Speaker - Black

Adventure Power & Sound Bundle – Portable Solar Power Bank + 360° Wireless Speaker

Pyle 8" Wireless Bluetooth Streaming Party Speaker with Rechargeable Battery, LED Lights, Mic Input, and FM Radio - 100W

Supersonic 9-Band Rechargeable Radio with Bluetooth® and USB/microSD™ Card Input, SC-1080BT

Altec Lansing LifeJacket 2 Bluetooth Speaker

Anker Soundcore 2 Portable Bluetooth Speaker with Stereo Sound

Anker Soundcore 2 Portable Bluetooth Speaker with Stereo Sound

Altec Lansing HydraWave Bluetooth Speaker - Waterproof, 8W, 12H Playtime, USB-C, Voice Assistant

Altec Lansing SoundRover View Portable Bluetooth Speaker with 14” 1080P Display, 150W, 18-Hour Battery, IPX4 Water Resistance

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

Dolphinaudio CLP-10 Portable Wearable Waterproof Bluetooth® Speaker with Magnetic Clip

Greenworks POWERALL 24V Compact Bluetooth Speaker Tool only

ION® 22-Watt-RMS Tailgater® TD Portable Bluetooth® Rechargeable Speaker, TWS, Lights, FM/USB/Aux, Rugged Design, IPX5, up to 10 Hours Play Time

ION® Glow Stone™ Link Solar Bluetooth® Multi-Sync™ 10-Watt-Peak Outdoor Rock Speaker with LED Lights

JBL PartyBox Stage 320 Portable Party Speaker

Speaqua Cruiser H2.0 Portable Waterproof Compact Bluetooth Speaker with Bottle Opener

Altec Lansing Mini LifeJacket 2 Bluetooth Portable Everything Proof Speaker

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