Model: S39Pro

Bluetooth distance: 10 meters

Bluetooth version: Mountain View Bluetooth 5.0

Battery specification: 7.4V/4000mAh

Microphone distance: 10 meters

Drive unit: 3“

Horn power: 2 * 15W

Playback time: 3-4H

Charging time: 3-4H

Single unit net weight: 2.8KG

Product material: ABS plastic

Product colors: gray, gold, deep blue

Microphone charging time: 1-2H

Accessory content: data cable, audio cable, two 

wireless microphones, instruction manual

Main functions: Bluetooth, TF, LINEU, built-in K-mode