brand AEC Noise Reduction wireless Bluetooth stereo Headphones earphone Headset with MIC for iPhone 5 5S for Ipad for Tablet PC

Feature:
Intelligent voice navigation
Incoming call voice prompt
Bluetooth version: V3.0+EDR
Supported profiles: HFP, A2DP, AVRCP
Support 3.5 mm stereo audio input
Operation Range: 10 meters
Play time: up to 10 hours
Talk time: 12 hours
standby time: 200 hours
Charging voltage: DC5V/500mA
Charging port: Micro USB
Charging time: 2.5 hours
Speaker diameter: 30mm
Built-in microphone support digital signal processing echo cancellation technology
Battery capacity display, support iPhone , MI and all Android mobile phone(need to install app application software)