Keling A5 Wireless Bluetooth Speaker Mobile Phone Mini Speaker Card Plug-in Car Subwoofer WeChat Payment Machine

Product information: Power supply mode: Built-in lithium battery Frequency range: 18HZ-80HZ Processing Method: OEM Packing list: 1 host, 1 USB cable, 1 aux wire, 1 manual, 1 certificate Applicable people: general Battery capacity: 1000mA Function: card insertion and call function Power type: USB Color: black, gold, rose gold, charm red, silver Interface Type: microusb Channel: 2.1 Specification: Official Standard Shell Material: Plastic Operation method: Button Packing list: Host *1