Feature: 1. This robot design speaker is equipped with a microphone, which makes the call sound as clear and bright as music, intelligent noise reduction and no delay. 2. With 2 highpower speakers, you can hear beautiful music even in noisy outdoors. The small speaker body provide more convenience. 3. 4 play modes to meet your daily connection and play needs, enjoy music anytime and anywhere without limitation. 4. With colorful breathing lamp, the breathing light can be switched off or on according to your preference. 5. Multicolor optional, the color and the function are outstanding, which make your heart fall in love with it. Specification: Item Type: Robot Design Speaker Material: ABS Battery Type: Lithium Battery (Shipped With Built-In Battery) Battery Model: 18650 Battery Capacity: 2500mAh Lighting: Colourful. Package List: 1 x Robot Design Speaker2 x USB Cable1 x Manual