Product Model: X18 Bluetooth Speaker 
Bluetooth version: Jerry 5.3 AC6966B Amplifier IC: HT876 Battery capacity: 3.7V 3000mah                                               
 Speaker: 4Ω 10W*2  
Effective Distance: ≤10M 
Running time: 2-10 hours
Charging time: ≤3H
Function: Bluetooth connection playback, FM, TF card playback, AUX port connection, U disk connection playback, LED lighting effect, wired microphone
Input/Output: DC 5V1A     
 Material: ABS+silicone+iron mesh     
 Color: black, green, blue