Aptoyu Bluetooth Speakers TF Card Support SOUND TEST

With high power speaker USB, TF card slot, SIM card tray, headset jack Network: GSM 2G3G, WIFI gn, Bluetooth , GPS

a better visual experience + Supports hands-free calls + With TF card slot, can play MP3

tf slot meaning Buy portable wireless bluetooth speaker with usb tf card slot online at exciting prices from GlowRoad Easy returns & COD available

tf karten slot Speaker High-fidelity speaker TF card Dual card slots, support TF card expansion, maximum 512GB； 64GB SD card ; 64GB+128GB SD card