Product model: SD-306
Bluetooth version: Bluetooth 4.2
Wireless transmission distance: 10 meters
Product size: 29.8 * 14 * 15cm
Speaker power: 2 * 10W
Speaker specifications: 3 inches external magnetic
Battery specification: built-in 18650 / 1800mAh / 7.4V
Playing time: 2-3 hours
Charging method: charger specification 5V-2A
Charging time: 1-2H
Product material: ABS plastic
Packing size: 31.5 * 15/5 * 20cm
Microphone solution: BK U band
Microphone transmission distance: 10 meters
Microphone battery specifications: built-in 18650 1500Mah 3.7V
Microphone charging time: 1-2H
Microphone type: unidirectional capacitor
Single machine net weight: 1.9KG
Main function: Bluetooth / TF card / AUX / FM / U disk / comes with K song mode
Product color: gold; pink; black
Accessories content:
Data cable* 1
Audio cable* 1
Wireless microphone* 2