*Welcome to the Suppmodel ! *shopping tips: ,Estimated Ship time is approximay 1-3 days from Order Date,normally it will arrive in about 6-15 working days; ; ,5-80% off discount; ,receive coupons,enjoy more benefits (enter the shop home page toreceive); ,please contact our coustomer service. Specification: Multi-function speaker supports FM/ Micro SD Card/ TF Card/ USB/ 3.5mm jack audio device. Mini aluminum vibration film loud speaker, which has clear alt and pure woof. Metallic shell shows noble and fashionable,out of ordinary. With auto FM function, micro SD/ TF card slot and USB interface. Compatible with any audio output devices with 3.5mm jack such as mobile phone, MP3, MP4, Notebook PC, etc Links the included 3.5mm jack audio cable with the speaker to play music straight from your laptop or PC. Several power supply manners including battery, computer USB, adaptor DC 5V allow you to enjoy the charm of digital products at any time. Plays MP3 format music files directly from USB or TF card. 1.0" LCD screen to show working modes. With colorful LED light when powered on. Powered by USB port or li-ion battery. (Battery included) Small size, easy to carry. Type: Mini Speaker FM Frequency: 87.5~108MHz Interface: USB 2.0/ TF slot/ 3.5mm/ Mini USB Power Supply: Built-in Rechargeable Battery Battery Capacity: 350mAh LCD: 1.0" LCD Display Screen Max Extended Capacity: 32GB Memory Card Type: Micro SD / TF, U Disk Media Format: MP3 Total Power: 3W Impedance: 4ohms Signal to Noise Ratio(SNR): 80dB Sensitivity: 15dB +/- 3dB Channels: 2 Size: 5cm x 5cm x 5cm/1.97" x 1.97" x 1.97" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Mini Speaker 1 x USB Cable 1 x 3.5mm Cable #3.5mmJackAudio #Computers #FmRadio #MicroSdCard #MiniSpeaker #Notebook #PC #PortableSpeaker #RechargeableSpeakers #TFCardSupport