Smartbarry Bluetooth audio microphone S39Pro

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