2026 NEW Wireless Portable Bluetooth Speaker, Black – Xtreme 4

The Xtreme 4 portable waterproof speaker delivers sound through two woofers, two tweeters, and two passive radiators. It has a shoulder strap, robust rubber bumpers, IP67 waterproof and dustproof rating, and 24-hour battery life.

Pair two Xtreme 4 speakers for stereo sound, or connect compatible portable speakers via Auracast. The speaker also includes a power bank for a device.

• Color: Black
• IP67 waterproof and dustproof
• Two woofers and two tweeters
• Two passive radiators
• 24-hour battery life
• Shoulder strap
• Auracast connectivity