Wireless Bluetooth Private Speaker Long Sound Heater USB Card TWS Couplet Color Light

Description

Product information: Power supply mode: Built-in lithium battery Frequency range: 100HZ-20KHZ Processing Method: OEM Packing List: Host, charging cable Applicable people: general Functions: card insertion, radio, voice prompt, call function Power type: USB Color: blue, black, red Interface Type: USB Applicable scenarios: car, desktop, fitness, outdoor, home, mobile/portable, outdoor lawn Channel: 2 Shell Material: Plastic Operation mode: Button Packing list: Private Speaker*1 pc Product Image: