AEC BQ-618 Noise Reduction Wireless bluetooth Stereo Headphone Earphone Headset with Mic for Cell Phone

AEC BQ-618 Noise Reduction Wireless bluetooth Stereo Headphone Earphone Headset with Mic for Cellphone Tablet PC Features: Model: AEC BQ-618 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) Operation specification: Charging headphone(connect to PC or power adapter through USB cable) Charging: please connect headphone to PC through attached USB cable(or optional USB charger). Red indicator is on while charge. Fully charge may take up to 2hours and a half. if the power is pretty low. You can also talk or listen to music when charge. Disconnect the headphone from charger when charging completed, then unplug the charger from AC outlet. Battery status: you can read battery status directly on mobile phone screen by connecting headphone to phones like iPhone and MI. But for other Android mobile phone, app application software must be installed before reading. Red indicator flashes and alarm sounds to report the low battery. Package Included: 1 x AEC BQ-618 Wireless bluetooth Headphone 1 x USB Cable 1 x Manual Detail Pictures: