Speakers side a dense seamless steel tube design, four polished, triple -rust coating, which surface also has class skin comfortable feel, exquisite high-grade, solid and durable .

Only three buttons on the speaker, higher integration, you can control the music play / pause, volume control and track forward and back functions, easy manipulation. Speaker TF card slot is provided, mini USB port and AUX audio input interfaces, in addition to the speaker side also has an indicator that in the speaker playback, charging and Bluetooth pairing will have the appropriate instructions, allowing users to understand the speaker's status, very practical