Speaker size: 40mm, 4 ohms, 3 watts
Output power: 3W
Audio type: portable mini speaker
Sound system: two-channel stereo output + host mono
FM radio: MP3 music player / AUX audio input / FM radio
Features: MP3 music player / AUX audio input / FM radio
Power supply mode: DC5V, USB power supply
Product standard: machine, data charging cable, audio cable, lanyard, product manual
Product size: 80x80x40mm
