Ultimate Ears WONDERBOOM 3, Small Portable Wireless Bluetooth Speaker, Big Bass 360-Degree Sound for Outdoors, Waterproof, Dustproof IP67, Floatable, 131 ft Range - Active 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

Tribit Bluetooth Speaker, XSound Go Speaker with 16W Loud Sound & Deeper Bass, 24H Playtime, IPX7 Waterproof, Bluetooth 5.0 TWS Pairing Portable Wireless Speaker for Home, Outdoor (Upgraded)

OontZ Angle 3 Bluetooth Speaker, up to 100 ft Wireless Range, Portable Speaker for iPhone, Android Phones, Louder Volume, Crystal Clear Sound, Rich Bass, IPX5 Portable Bluetooth Speaker (Black)

Tribit Bluetooth Wireless Portable Speaker: 10W Loud Deep Bass Sound, IP67 Waterproof Small Speaker with Bluetooth 5.3, 12Hrs Playtime Long Battery Powerbank for Camping Travel, Stormbox Micro 2