Description: Premium Material: adopt 5.0 chip, bitrate without distortion, sound quality is more standard and clear. Unique design: source; The sound is updated over time to meet your music needs. Multifunctional: Built-in phone answer function, if there is a phone, you can answer the phone, the call is clear. Wide Application: Ideal for all kinds of applications; in cars. Meaningful gift: You can give it to your friends as Christmas, Halloween, or a thanksgiving gift. Specification: Color: As shown Material: Copper Size: Approx. 21x11x1cm/8.27x4.33x0.39in Voltage: 5-12V Note: There may be some color distortions; in due to roacute; computer resolutions. There may be a slight error due to roacute; measurements; in manual. Package Included: 1 piece Audio (with 1 piece microphone).