ITEM NAME:Mini Wireless Bluetooth Speaker USB FM Radio Stereo Super Bass MP3 Player B F1S3 Mini Wireless Bluetooth Speaker USB FM Radio Stereo Super Bass MP3 Player B F1S3 Color: Blue Size: 19.5 x 3.4 x 6.7cm Audio Port: TF / USB / AUX Speaker: Double Speakers 4Ω 3W diameter 40mm FM Frequency Range: 87.5-108MHz Material: ABS Frequency Response: 100Hz-16KHz Battery: 3.7V 1800mAh Lithium Battery Playback Time: Up To 6 Hours Charging Time: 2.5-3.5 Hours Charging Interface: Micro-USB Input Voltage: DC 5V-500mAh Bluetooth Connection: 1.Switch On / Off Key 2.Single Press “M†Key Until The Speaker Prompt“Bluetooth Mode†3.Use Your Device To Open The Bluetooth Function And Search “BT-SPEAKERâ€, The Speaker Will Prompt Connect Success. FM Function: 1.Switch On / Off Key 2.Single Press “M†Key Until The Speaker Prompt “FM Mode†3.Single Press “M†Key To Switch Channel. USB Flash Disk Function: 1. Insert The USB Flash Disk And The Speaker Prompt "Play By USB Drive" 2. The Speaker Will Search The File And Play Automatically. Package Included: 1x Bluetooth 4.0 Speaker 1x AUX Cable 1x USB Cable (Not Include Other Devices) Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
