Portable night light speaker

Product model: TJ-001
La Biao: 5 inches 4Ω15W
Frequency response: 50Hz-20KHz
Sensitivity: 80db ± 2db
Distance: 10m
Signal to noise ratio: 75dB
Distortion: 0.3%
Battery: built-in lithium battery 3000MAH
Charging input: DC5V-1000mAh
Product size: 310 * 220mm
Packing size: 22 * 22 * 43.5cm
Net weight: 2.500kg
Gross weight: 2.535kg
Accessories: host 1 + audio cable 1 + manual