Soaiy S-328 Multi-functional Portable Megaphone Amplifier Speaker, 5W Output Power

Model Number: Soaiy S-328BLU Brand Name: SOAIY Key Specifications/Special Features: Soaiy, focus on audio 19 yearsOur professional acoustic engineers can customize for yourown project soundof the speakersFeatures:Multi-functional LED displayProfessional customized honeycomb speaker system,stronger sound directivityProfessional sound amplifying circuit, amplifying clear without howlingProfessional reverberation circuit, analog echo effect without distortionUnique recording function, save to TF card and USB flash drive automaticallyDouble voice coil design, strong power, deep bass, mid-frequency smoothBuilt-in dual-core high-power amplifier chip, clearly layered soundEquipped with high-sensitivity radio antenna, one key scan and memory channelsSupports TF card or USB flash drive play directly, MP3/WMA double formatAmplify your sound, very suitable for teaching, tour guiding, sales promotion, and speech, out-door exercising and entertainment and more, well protect your throatSpecifications:Output power: 5W
Frequency response: 120 to 20Hz
Input sensitivity: 600 ±50mV
Impedance: 4Ω
SNR: ≥70dB
Distortion: THD 0.3%
Battery: 18650 3.7V
Power supply: USB/5VDC
Size (L x W x H): 128*87*38mm
Weight: 220g
Colors: green, black, blue fuchsia Soaiy S-328 multi-functional portable Megaphone amplifier speaker, 5W output power