Experience a multi-sensory audio journey with bone conduction speakers; unleash natural sounds on wood or indulge in a home theater experience on metal surfaces. Elevate your listening with 3W audio output and high volume capabilities. Compact and lightweight design; three times the volume of standard mobile phones for on-the-go entertainment. Unleash endless happiness with the built-in 400mAh polymer lithium battery, ensuring long-lasting enjoyment wherever you are. Immerse yourself in the sound of elements with this Bluetooth-compatible speaker's unique features; enjoy a diverse range of audio experiences tailored to different surfaces and environments. Discover new dimensions of sound quality and versatility. Standby time exceeding 240 hours for uninterrupted entertainment; super long battery life that surpasses expectations. Embrace the convenience of extended playtime without compromising on performance or portability. Crafted from durable aluminum alloy for a sleek and modern aesthetic; combines style with functionality for a premium audio experience. Elevate your audio setup with this versatile Bluetooth-compatible speaker designed to enhance your listening pleasure. Item Name: Speaker Material: Aluminum Alloy Effective Distance: 10 Meters Battery Capacity: 400mAh Features: Wireless, Rechargeable, Portable Size Details: L: 3.2cm/1.26", W: 3.2cm/1.26", H: 1.7cm/0.67" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Speaker 1 x USB Charging Cable 1 x Suction Cup