Bluetooth Sound Kit 2x2" Speakers

AC Power Supply 90V – 260V

4-inch IPS LCD Touchscreen

Resolution 480 × 480 pixels

External Memory TF Card (up to 32 GB)

Micro USB Port

Output Power 4 × 25 W

Total Impedance 4 – 8 Ω

Total Harmonic Distortion 0.03% (1 kHz, 1 W)

Signal-to-Noise Ratio (SNR) 80 dB

Compatible Speakers Constant Resistor

Bluetooth Version 5.3

Built-in FM Radio, Digital Auto-Tuning

Radio Presets 30 Stations

Frequency Response 20 Hz – 20 kHz

FM Radio Range 87.5 – 108 MHz

Audio Input (AUDIO IN) Supported

Remote Control Included

Installation Box Size 86 × 86 × 70 mm

Product dimensions: 86 × 86 × 48.8 mm