... 14Hours)Specification and Feature:1. Supports A2DP and Stereo Music Output.2. Microphone sensitive: [-45dB(0dB=1V/Pa,1KHz)]3. Bluetooth ... current:35mA11. Standby current:≤3mA12. Charger power:Input 100~240V AC,Output 5V DC13. Working temperature:-20°C~60°C14. No working ... :Black and White22. Accessorries:Outer Paper Box,Inner Blister Box,AC Charger,USB and Instruction