מיני אזעקה כפולה רמקול Bluetooth תאורת לילה צבעונית

Product Information:

Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 2000 mAh
Frequency response range: 120Hz-20KHz
Output power: 5W
Signal to noise ratio: ≥75dB
Power supply: built-in lithium battery
Channel: 2
Playing time: 8 hours
Expansion storage: 32GB
Bluetooth protocol: 5.0
Number of speakers: 1
Effective distance: 10 meters