Weight: 13g;

Dimensions: 3.35 in x 0.91 in x 0.91 in (8.5 cm x 2.3 cm x 2.3 cm);

Brand: N/A;

Model: N/A;

Color: White + Green;

Quantity: 1;

Material: PCB + ABS;

Menu language: English;

Memory Card Type: TF;

Max. extended capacity: 8GB;

Audio formats: MP3;

Other connections: 1 x USB 2.0 port / 1 x TF card slot;

Working voltage: 3.7~5V;

Support last / next tone / stop;

Support cut off power memory function;

Support remote control function;

3W amplifier;

Support TF card, flash driver, red interface: input 5V.