Type: Bluetooth Speaker Brand: Kisonli Model: LED-803 Design: Portable, mini, stereo, clock/LED digit time show screen Supports: Bluetooth play/hands-free calls/aux mode/radio receiver/TF card/USB flash disk Functions: Bluetooth wireless transmission, hands-free function, stereo Bluetooth Range: 10 meters Material: ABS Interface: 3.5mm audio, FM radio, TF card Power Source: Battery 1200mAh Charging Voltage: 5V DC Features: Supports TF card, can decode and play MP3 format audio Mini USB charging Lithium battery, smart and fast charging Built-in microphone for hands-free phone call Can decode and play MP3 format audio Voice prompt, come with memory chip, intelligent language, 3D sound audio Speaker unit adopts high density within the full frequency magnetic horn, bass shock Brand Kisonli SKU 100328142_NP-1020608200 Bluetooth Yes Built-in Battery Yes Model LED-803 Portable Speaker Features Rechargable,Volume control,Digital Display