Interface type: USB
Battery capacity: 2400 mAh
Power supply mode: built-in lithium battery
Play time: 4-6 hours
Expansion storage: 32GB
Number of speakers: 1
Effective distance: 10 meters
Function: card, call function
Operation mode: button
Display: Yes
Play format: MP3
Shell material: plastic
Support format: TF card
Speaker adjustment method: button
Appearance size: 130*130*63mm
Product weight: 0.55 (KG)
Battery capacity: 2400 mAh
Power supply mode: built-in lithium battery
Play time: 4-6 hours
Expansion storage: 32GB
Number of speakers: 1
Effective distance: 10 meters
Function: card, call function
Operation mode: button
Display: Yes
Play format: MP3
Shell material: plastic
Support format: TF card
Speaker adjustment method: button
Appearance size: 130*130*63mm
Product weight: 0.55 (KG)