Brand Name: Coolmusic
Origin: Mainland China
Type: Amplifier
Model Number: BP40
Application: Acoustic guitar, Vocal and Acoustic instruments
Power: 40W
Speaker: coaxial speaker, 8'woofer and 2' piezo tweeter
Lithium battery: 6-10 hour
Input: 3-input, 2 for instruments and 1 for mic
Bluetooth Speaker: YES
MP3 player: YES
Recording: YES
Headphone: YES
Microphone: YES
D.I output: YES
Warranty: One year warranty, free replacement parts
Power amplifier for guitar: Yes
Function: subwoofer amplifier
voice amplifier: Yes
Rechargeable: Yes
Application 1: synthesizer keyboard
Size: Big speaker
Application 2: outdoor speaker
Function 1: woofer speaker
Function 2: vocal processors
Application 3: saxophone,sax
Feature 1: portable speaker
Application 4: music amplifier
Application 5: guitar amp
Subwoofer speaker: Yes
Function 3: audio speaker
Function 4: speaker box
Function 5: speaker amplifier
Application 6: amplifier for acoustic guitar
Function 6: audio amplifier
Function 7: guitar multi effects
Application 7: musical instrument
Function 8: recording studio equipment