Product description
Rated power: 1.5W x 2
Input power: 3 x AAA battery (no included)
Frequency response range: 100Hz-20kHz
Play time range: 120-180 minutes
Speaker: 4Ω, 3W
Response rate: 70 ±2dB
SNR: ≥75dB
RF range: 10m
Size of unit: 18.5, 14 x 5.7cm
Input interface: 3.5mm