Power supply: USB 5V or 3.7V 3.7V lithium battery
Power RMS: 3W×2
Speaker: 2 inches × 2
Signal-to-noise ratio (SNR) SUR: ≥84dB
Frequency response (FR): 70Hz-20KHz
Input sensitivity: 500mV
Impedance: 4Ω
Interface: USB connector, φ3.5 stereo input
Function: Volume adjustment via knob, LED indication
size: 360mm*60mm*60mm
Speaker power 3W
Frequency 30Hz-15KHz
The length of the line is about 1.4 meters
Speaker size 2 inches
Voltage and current DC5V 600mA
Channel 2.0
Separation degree>35dB
Signal to noise ratio>65dB
Weight 575g
Material: Plastic
size: 360*60*65mm
Output power 3W
Power supply voltage USB 5V/600mA
Applicable interface 3.5mm * 2+USB
Frequency response 30HZ-15KHZ
Scope of application: Mobile phones/tablets/computers, etc
Type: Computer Speaker
Number of speakers: 4
Shell material: plastic
Applicable to general population
Interface type USB
Frequency response range 25Hz-20KHz
Output power 3W
Signal to noise ratio ≥ 80db
Channel 2
Power supply method: USB power supply
Box material: Plastic
Exterior dimensions: Box size: 380 * 60 * 60MM
Product weight per unit gross weight: 0.6KG (KG)
size:405mm*60mm*62mm
Connector: 3.5mm+USB
Channel: 2.0
Material: Plastic
Voltage and current: USB/DC5V600MA
Signal to noise ratio:>65dB
Separation degree:>35dB
Frequency range: 25HZ-25KHZ
Speaker size: 2 inches