Creative Clock Wireless Bluetooth Speaker With Display

Product information: Function: card, radio, dustproof, voice prompt, call function Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Frequency response range: 100HZ-20KHZ Output power: 4Ω/5W*2 Signal to noise ratio: ≥75dB Power supply mode: built-in lithium battery Channel: 2 Playing time: 6 hours Expansion storage: 32GB Bluetooth protocol: 5.0 Number of speakers: 2 Effective distance: 10 meters Operation mode: button Display: Yes Play format: MP3 Shell materia