This combination kit includes KTI’s CA13 hamburger speaker, CA16 USB cable and ST05 metallic Stylus for all your on the go pad and cell phone needs! The CA13 Hamburger Speaker is a fun way to boost your media experience. Durable and portable, this Hi-Fi miniature speaker is compatible with computers, cell phones, MP3 players, and other digital devices. The CA16 USB 2.0 cable connects your mobile device to your computer’s USB port for efficient syncing, data transfer and charging.