Design: Cool, Stylish, Portable 
Features: Regular Cylinder Shape, Bluetooth Speaker, 
Supports: FM, Hands-free Calls, Volume Control, TF Card Music Playing, Microphone 
Functions: Stereo, AUX Function 
Compatible With: Mobile Phone, Tablet PC, PC, TF/Micro SD Card, iPod, MP3, iPhone, MP4, PSP, MP5, Laptop 
Connection: Wireless 
Interface: TF Card Slot, Power Charge Port, 3.5mm Audio, USB2.0 
Audio Source: Electronic Products with 3.5mm Plug, TF/Micro SD Card, Electronic Products with USB port 
Color: Red, Black
Power Output: 3W 
S/N: 95dB
Power Source: USB 
Charging Voltage: 5V 
Battery Capacity: 520mAh
Package weight: 0.3 kg 
Product Size (L x W x H): 6.0 x 6.0 x 5.0 cm 
Package Size (L x W x H): 6.2 x 6.2 x 7.5 cm
Package Contents: 1 x MR003 Speaker, 1 x USB Cable, 1 x English User