The "Monster Boomerang Wearable Speaker" is a versatile audio device that you can wear comfortably around your neck to enjoy your favorite music or audio content on the go. Here are its key features and specifications:

• Output Power: The Monster Boomerang delivers an output power of 3 watts. While this may not be extremely powerful, it should provide ample sound for personal listening experiences.

• Wireless Wearable Speaker: The wearable design allows you to wear the speaker comfortably around your neck, similar to a neckband-style speaker. This design is convenient for users who prefer not to use traditional headphones or earbuds.

• Portable Speaker: In addition to wearing it around your neck, you can also use the Monster Boomerang as a portable speaker. This flexibility means you can place it on a flat surface or carry it with you while on the move.

• 12-Hour Playtime: With a built-in rechargeable battery, this speaker offers a playtime of up to 12 hours on a single charge. This long battery life ensures you can enjoy your music or audio content throughout the day without needing frequent recharges.

• IPX7 Waterproof: The IPX7 rating indicates that the speaker is water-resistant and can withstand immersion in water up to a certain depth for a limited time. This feature makes it suitable for outdoor activities or use near water without worrying about damage from splashes or brief submersion.

• Neck Speaker with True 3D Stereo Sound: The Monster Boomerang is designed to provide true 3D stereo sound. This can enhance your listening experience by creating a more immersive and spatial audio environment.

• Bluetooth Connectivity: Like many portable speakers, the Monster Boomerang likely features Bluetooth technology for wireless connectivity to your compatible devices, such as smartphones, tablets, or laptops. Bluetooth allows for easy pairing and a wireless listening experience.

• Built-in Controls: The speaker may come equipped with built-in controls for functions like volume adjustment, playback, and call management. These controls can be conveniently accessed while wearing the speaker around your neck.

• Hands-Free Calls: With a built-in microphone, the Monster Boomerang allows you to take hands-free calls directly through the speaker. This feature is handy for answering calls while you're on the go without needing to remove your phone from your pocket.

• Lightweight and Comfortable: The design of the speaker is likely lightweight and comfortable to wear, ensuring that it doesn't cause discomfort or fatigue during extended use.

The Monster Boomerang Wearable Speaker is designed to provide a portable and versatile audio solution, whether you want to wear it around your neck or use it as a portable speaker. Its features, including waterproofing, long battery life, and 3D stereo sound, make it suitable for various outdoor activities and personal listening preferences.