Product name: wireless speaker
Output power: 4W*2
Product model: A13
Bluetooth version: 5.0
Input: DC 5V/2A
Playback time: 2-3H(50% volume)
Battery capacity: 1200 mAh
Bluetooth distance: ≥10m
Charging time: ≈2H
Product weight: 846.5G
Horn power: 5W*2
Frequency response: 80 Hz -20 kHz
Product size: 420mm * 66mm * 78mm
