Speaker Type:Portable
Support APP:No
Support Apt-x:No
AirPlay:No
Battery:Yes
Wireless Type:None
Intelligent Personal Assistant:None
Material:Plastic
Speaker Structure:Sealed
Playback Function:MP3
Power Source:Battery
Communication:Wired
Cabinet Material:Metal
Support Memory Card:Yes
Model Number:speaker
Brand Name:RV77
Interface Type:USB
Feature:None
PMPO:Other







A (Below image)


B (Below image)


C (Below image)


D (Below image)


E (Below image)


F (Below image)