W405 is a Digital FM Radio with a flashlight, LED display, supports PC music play, TF card read and play. I believe it will impress you and bring you a lot of fun and convenience. Features: Digital FM Radio: This music player supports FM radio mode, the frequency range is between 76MHz to 108MHz, search stations and it will autosave them. PC Speaker: It can play the music in your laptop after connected via the included USB cable, and the 3W speaker will make the sound loud and clear. TF Card Read & Play: It supports TF card music read and play function, convenient for you to storage songs in your speaker and listen to them anytime, anywhere. LED Display: The LED display screen shows the information and status of the speaker, such as the time, battery, modes, and frequencies. Flashlight & Timing Shutdown: LED flashlight design makes it convenient for you to use at night; timing shutdown function supports 8 levels adjustment and up to 120 minutes. Specifications: Model Number: W405 Material: ABS Rated Power: 3W Input Power: Power Adapter/ USB/ Li-ion Sensitivity: 80dB FM Frequency Range: 76MHz-108MHz Distortion: 1% (3.7V, 1KHz, 1W) Working Voltage: DC 3.7V Charging Voltage: DC 5.0V/ 500mA Lithium Battery Capacity: 3.7V/1500 mAh (18650) Impedance: 4ohm Display: LED Speaker: 1.5" * 1 Passive Radiator * 1 Audio Formal: MP3 Color: Red, Gold, Blue (optional) Item Size: approx. 11.6 * 6 * 2.5cm / 4.56 * 2.36 * 0.98in Item Weight: approx. 156g / 5.50oz Package Size: approx. 13.6 * 9.1 * 4.5cm / 5.35 * 3.58 * 1.77in Package Weight: approx. 225g / 7.93oz Package List: 1 * Speaker 1 * Lanyard 1 * USB cable 1 * User Manual (English)