Product size: 115*60*132mm
Output power: 5W
Input voltage: 5V 1A
Lamba: 3 ω 5W 52 external magnetic
SNR: ≥80dB
Frequency response range: 100HZ-18khz
Bluetooth version: V5.0
Battery capacity: built-in 18650 3.7V 1000mAh