AKZ-MAX15

-Version: Bluetooth 5.4+EDR

-Chipset: JL

-Transmission range: ≤10M

-Speaker: 40mm | 32Ω | 112dB±3dB

-Working time: ≤10H (Light on)

                          ≤16H (Light off)

-Charging time: ≤2H

-Standby time: ≤180H

-Battery: 400mAh

-Frequency: 20HZ-20KHZ