Model Number: Soaiy S-108 Brand Name: SOAIY Key Specifications/Special Features: Soaiy, focus on Audio 19 yearsOur professional acoustic engineers can customize for your own project sound of the speakersFeatures:Humanization big digit display is easy for operatingUnique dual antenna design, signal perfectly enhancedProfessional tweeter and woofer separately design, big rich, clear sound with deep bassSupports MP3 format audio decodingSupports micro SD card/USB, AUX in, enjoy music at any timeCard reader function: can be connect to the PC, the TF cardSupports FM stereo radioSupports key digital jukebox functionality
Supports 3.5mm earphone
Power supply: BL-5C/5VDCSpecifications:Output power: 3W
Frequency response: 100 to 20Hz
Input sensitivity: 600 ±50mV
Impedance: 4Ω
SNR: ≥70dB
Distortion: THD 0.3%
Battery: BL-5C/3.7V
Power supply: USB/5VDC
Size (L x W x H): 136*27*70mm
Weight: 135g
Colors: red, black, blue