Specification:
Color: as the picture shows
Size: approx 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
Frequency Response: 100Hz-16KHz
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,The Speaker Will Prompt Connect Success

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 Speaker