Super Bass Bluetooth Speaker Blue

OverviewSpecifications: 01. I am a new product. I am a bluetooth wireless speaker. 02. I can be as a mobile power bank. My capacity can charge your mobile phone. 03. I support Micro SD card, and Up to 32GB. 04. I has FM function. (FM function will better when i am plug in audio cable.) 05. I support hand-free when answer calling (with MIC). 06. I can play music in usb disk directly. 07. I can contact any drives that aux available by aux in cable. Type: Mini Bluetooth Speaker Battery Capacity: 1800mAH Li-ion Battery Bluetooth Version: 4.0 Transission Range: 10m Music Play: 8 Hours (Middle Volume) Frequency Range: 100hz-16khz Voltage: 3.7V SNR: ≥85db Standby Time: ≥90 hours Speakers: Dual-speaker Stereo Size: 20.5cm x 6.3cmx 4.3cm/8.07" x 2.48" x 1.69" (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 Mini Wireless Bluetooth Speaker (Audio Cable and Charging Cable are Included. without TF Card) Material-Plastic ; Bluetooth Version-v3.0 ; Output-3W ; FM Frequency Range-87.5-108MHz