Sell Wireless Bluetooth 5.0 speaker portable plug-in card mirror clock dual alarm clock APP applet computer audio best price

Power supply mode: USB Power supply: built-in lithium battery Color: black knob version, white knob version, pink knob version Frequency response range: 100HZ-20KHZ Bluetooth protocol: 5.0 Built-in battery capacity: 1200 mA-2000 mA Playback format: MP3 Whether there is a radio function: Yes Output power:3W Product weight:0.28kg Connection mode: Bluetooth connection Interface type: USB Packing list: charging cable, manual Display:Yes Number of speakers: 1 Applicable scenes: car, desktop, outdoor, home, mobile portable, outdoor lawn Appearance size: 140 * 70 * 40mm Speaker adjustment mode: button Applicable crowd: universal Case material: plastic Battery capacity: 1200 mA Shell material: plastic Operation mode: button Speaker unit: 1 Whether to support APP: Yes Function: card, radio, voice prompt, call function Playback time: 6 hours Effective distance: 10 meters Support format: TF card Signal-to-noise ratio: ≥ 75dB Extended storage: 16GB