Wireless Headphones Bluetooth Headsets Hat Earphones Controller Mp3 Mic Sports Voice Prompt Acoustic Answer Incoming Call for Cell Phones

voice prompt:lncoming calls report,Acoustic answer.Yes/no Transmission range:15m Bluetooth mode:Hands free!Headset profile Power charger:AC input 110-240V DC output 5V Radio frequency:2.4GHz Music time:about 6H Talking time:about 10H Standby time:about 200H Translate freely in Chinese,English,boot altemating red and Green lights, press the volume+2times in a row,a prompt sound heard du,transformation of success The above data may be user habit,and different operating mode Mobile phone