Features: Loudly and clear sound: this Bluetooth-compatible speaker is small but delivers deep and accurately bass, perfectly reproducing the most real sound and giving you a top-notch audio-visual feast The in-line Bluetooth speaker uses the latest Bluetooth-compatible 5.3 wireless transmission technology for fast and stable connection to your Bluetooth-compatible devices. The Bluetooth-compatible range of up to 20 metres allows you to listen to music, e-books or news even when walking around the house. Waterproof speakers: IPX5 rated waterproof, perfect for outdoor camping, picnics, hiking, travel, birthday parties and holiday celebrations. This portable speaker has wide compatibility and can be paired with any mobile phone, tablet, laptops and Bluetooth-compatible device. LED light modes: You can enjoy an LED light show while listening to music with this portable wireless Bluetooth-compatible speaker. A dimmable wireless speaker with LED light mode makes your life more interesting. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Connectivity: Bluetooth - compatible connection Frequency response range: 20Hz-20KHz Signal to noise ratio: 75dB Number of speakers: 1 Effective distance: 15 Material: ABS Size: 7*7*15.2cm Power supply mode:USB Waterproof rating:IPX 5 Bluetooth-compatible version:5.3 Rated power:5W Rated voltage:3.7V Package List: 1 x Wireless Bluetooth-compatible Speaker