Citiger(TM) Bluetooth Speaker Stand Dock for Ipad, Iphone, Smartphones, Computer, with 3.5mm Input Port, Wireless, Portable, Stereo Sound, Magic Box, Handsfree Bracket (Silver) Bluetooth wireless technology: support Bluetooth music player within 10 meters diatance. AUX audio input: come with 3.5mm AUX audio cable, widely support computer, phone, MP3, PAD, PSP connection. 3D surround sound: Professional stereo sound design with perfect sound, enjoy music at any moment. Portable: convenient to carry out, suitable for use at home and travel. Humanized design of card slot: suitable for ipad, mini, iphone, and Samsung phones. Simple and fashionable appearance, exquisite workmanship, metal texture, unique style shows personality. Rechargable: Bulit in 1000mhA rechargeable lithium-ion battery, support up to 10 hours music playing under full energy at middle volume. Come with micro USB cable, wide compatibility. Working Indicator Light: blue light quick flashing - searching the device that connected to the speaker last time; Rde and blue light alternately flashing - searching or waiting the device connect with speaker; Blue light slow flashing - speaker working.