Amazon.com: JBL Flip 4, Black - Waterproof, Portable & Durable Bluetooth Speaker - Up to 12 Hours of Wireless Streaming - Includes Noise-Cancelling Speakerphone, Voice Assistant & JBL Connect+ : Electronics
Amazon.com: Sony SRS-XB43 EXTRA BASS Wireless Bluetooth Powerful Portable Speaker, IP67 Waterproof & Durable for Home, Outdoor, and Travel, 24 Hour Battery, Party Lights, USB Type-C, and Speakerphone, Black : Electronics
Amazon.com: IPX7 Waterproof Bluetooth Speaker, 40W Portable Wireless Speaker, 32H Playtime, Stereo Loud Sound, Deep Bass, Outdoor Speaker with Handle, Bluetooth 5.0, Built-in Mic, Power Bank for Party,Pool,Beach : Electronics
Amazon.com: DOCKIN D FINE 50W HiFi Bluetooth Speaker - Portable Mini Sound System with Clear 2-Way Stereo, Loud Bass & Built-in Power Bank - Waterproof, Dust-Proof IP55 Body for Outdoor Use -