USB 2.0 speaker 337
USB 2.0 speaker 338
Power supply: USB 5V
Impedance: 4 Ω
Power: 3W × 2 Interface: USB power input, diameter 3.5 stereo head input
Speaker: 2 inches x 2
Function: Wire controlled tuning
SNR SUR: ≥ 83dB
Frequency response FR: 40Hz-20KHz
Product size: W85 × D85 × H155 mm
Input sensitivity: 500mV
Distortion: ≤ 5%
Color: Wood
USB 2.0 speaker 339
Power supply: USB 5V
Impedance: 4 Ω
Power: 3W × 2
Interface: USB power input with a diameter of 3.5 stereo head input
Speaker: 2 inches x 2
Function: Wire controlled tuning
SNR SUR: ≥ 83dB
Frequency response FR: 40Hz-20KHz
Product size: W80 × D100 × H145 mm
Input sensitivity: 600mV
Distortion: ≤ 5% 15
Color: Wood
USB 2.0 speaker 340
USB 2.0 speaker 354
USB 2.0 speaker 354B
USB 2.0 speaker 354W
USB 2.0 speaker 355
USB 2.0 speaker 356
USB 2.0 speaker 357
USB 2.0 speaker 358
Power supply: 3.7V 18650 lithium battery
Impedance: 4 Ω
Power: 5W × 2 11>Interface: USB TF 3.5 hole
Speaker: 2-inch x 4 52 diaphragm * 4
Function: Knob tuning, Bluetooth, USB、TF、FM、AUX
SNR SUR: ≥ 85dB
Frequency response FR: 40Hz-20KHz
Product size: L360 × D98 × H87mm
Input sensitivity: 600mV
Color: Wood grain