Mirror Bluetooth multi-function alarm clock and speaker

Functions: card insertion, radio, dustproof, voice prompt, call function Speaker unit: 1 Type: Bluetooth speaker Origin: Shenzhen Connection method: Bluetooth connection Frequency range: 100HZ-20KHZ Output power: 5W Signal-to-noise ratio: ≥ 75dB Power supply mode: Built-in lithium battery Channel: 2 Playing time: 6 hours Extended Storage: 32GB Number of speakers: 1 Effective distance: 10 meters Operation method: Button Supported format: TF card Speaker adjustable mode: Button With or without radio function: Yes Box material: Plastic Appearance size: 13*6*5.5 Product Weight: 0.34 Waterproof grade: IPX 2 Bluetooth version: 5.0 Shell process: texturing Bluetooth protocol: 5.0