Universal External Audio Microphone Live Broadcast Sound Card for Cell Phone PC Specifications: Portable and lightweight, easy to carry. It can works with mobile phones and computers. Built-in rechargeable battery, supports Bluetooth connection. Suitable for karaoke, song recording, live broadcast, etc.. Item Name: Audio Card Material: Ultraviolet Curing Paint Battery Capacity: 1000mAh (Included) Supported System: for iOS, for Android Features: Portable, Bluetooth Connection, Rechargeable Size: 15.1cm x 7.2cm x 1cm/5.94" x 2.83" x 0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Audio Card 1 x Phone Connection Cable 1 x Accompaniment Cable 1 x Charging Cable