Brand Name: Kisonli Model Number: LED-800 Connectivity: Bluetooth Material: ABS Outputpower: 3W*2 Internalmagnetichorn:2ohms5W Battery Capacity:1800mAh Battery Lift:about 6-8 hours Working Voltage: DC 5V Supports TF card, can play Mp3 format files Handsfree Speakerphone Microphone...