Monster Cable S150

Monster S150 Portable Bluetooth Speaker (Bluetooth 5.4, IPX7 Waterproof)

Take powerful sound anywhere with the Monster S150. It’s built in a compact, lightweight design that’s easy to carry for home use, travel, and outdoor plans. Enjoy pure Monster sound with rich clarity and clean detail, whether you’re relaxing indoors or playing music outside.

Strong, Stable Bluetooth 5.4

The upgraded Bluetooth 5.4 gives you a fast and stable connection with most mobile devices. Pair quickly, stay connected, and enjoy smooth listening with fewer interruptions.

Multi-Speaker (Multi-Channel) Connection

Want louder sound for a bigger space? You can connect multiple speakers to create a surround-style experience and stronger stereo effect—ideal for parties, events, and larger rooms.

Long Battery Life for All-Day Music

With a 2000mAh battery and up to 20 hours of playtime, the Monster S150 is made for long listening sessions—road trips, outdoor activities, or daily use without constant charging.

IPX7 Waterproof for Outdoor Use

The IPX7 waterproof build makes it a great choice for outdoor environments where splashes or wet conditions can happen.

Multiple Input Options

Use the connection that fits your setup:

• Bluetooth (BT)
• TF Card
• USB
• AUX

HD Hands-Free Calling

Built-in support for HD hands-free calling lets you take calls directly through the speaker when connected to your phone.