Details Features - Full of creative demon appearance.360-degree panoramic sound effects.Support Bluetooth playback and TF card playback.Customize dual alarm clocks; you can set two alarm clocks at the same time.Built-in noise reduction microphone; high-definition call; free hands. Specifications - Type - Bluetooth speakerColor - black; whiteModel - G9Battery capacity - 2000mAhLife time - about 18 hoursStandby time - about 680 hoursBluetooth protocol - 5.1Microphone - YesMaximum expansion storage - 32GBEffective distance - 15 meters Package Includes - 1 x Bluetooth Speaker1 x Manual1 x Charging Cable