Description This is a mini portable speaker with premium material for practical and durable use. The small size ensures its portability, so you can enjoy the music everywhere. It is very convenient and fit for indoor and outdoor activities. Suitable for almost any devices with 3.5mm audio jack. Features - Color: Yellow. - Material: Plastic. - Size: Approx. 8.5 x 3 x 3cm. - Output power: 2W. - Powered by 2 AAA battery (not included). - Lightweight speaker for easy outdoor use. - Mini size with exquisite design, convenient and portable. - Works with almost any devices with 3.5mm audio jack, including smart phone, tablet, MP3, etc. - Perfect to share your favorite music with your family and friends. - A nice gift for friends.