Wireless,compatible with 99% wireless devices. AUX in,connect to any non-wireless devices via 3.5mm port . Built in MP3 ,automatically play music with a TF card or USB Hands-free calls function , answer the calls even the mobile phone is not in hand One key selfie , help you take the pictures without anyone's help. FM , easily grab the latest news . Kisonli Q3 Portable Bluetooth Speaker is powerful speaker with multi-functioning of wireless connection to your cell phones, laptops, computers etc. It supports to the USB 2.0, TF card insert, NFC, FM Radio, Aux cable with Mic. Bluetooth 4.0 or higher compatibility won’t let you down ever in your musical journey. This speaker also has Led Screen which displays you the functions like changing track, volume up and down, low battery indicator etc. One of the unique and attractive feature of this product is that you can keep your phone in the phone stand of this speaker while listening to music or watching movies. Loud, powerful, stable without any distortion sound make this one of the all Bluetooth speakers. The audio line input The power switch The USB interface Mobile Stand to hold your phone The Charge Micro USB interface, In radio mode, insert data line can increase the radio Insert interface TF card Mike inlet Click for a short, long press to reduce volume Music play/pause/call/self/long press to switch mode, in the FM mode 3 seconds automatically search radio, short press the stop search Call, Press the phone The Camera mode, click the camera 100% Noise Cancellation High Quality Sound Brand Kisonli SKU 100750903_NP-1021214661 Model q3