Headphones Headsets I7s Binaural Wireless Bluetooth Headset TWS Earphone with Charging Bin Plating
I7s Binaural Wireless Bluetooth Headset TWS Earphone with Charging Bin PlatingLine Length:NoneWith Microphone:YesWireless Type:bluetoothConnectors:NoneWaterproof:NoCommunication:WirelessActive Noise-Cancellation:YesSupport Memory Card:NoVolume Control:YesControl Button:NoIs wireless:YesSupport APP:NoSensitivity:118dBStyle:Ear HookVocalism Principle:Balanced ArmatureFeatures Bluetooth version: EDRV4.2 Voice: Support Support Protocol: HFP HSP A2DP AVRCP Function: answering calls, hanging up call registration, hanging up, listening to music pause/play, voice report, tail number redial, caller number, smart voice prompt, power display, noise reduction Battery capacity: left and right ears: 55mAh, base 300mAh Charging power supply: AC input 110-240V DC output 5V Transmission power: Class2 Wireless frequency: 2.402-2.480GHz Call duration: 2-3 hours or so Music playback: 2-3 hours or so Charging time: 60 minutes Noise Reduction: DSP Intelligent Noise Cancellation Technology Operating range: 15 meters effective distance Charging interface: Micro-USB Charging instructions: Headphone charging indicator: when the headphone is charging, the red light is on. When the red light is off, it is full charged.
I7s Binaural Wireless Bluetooth Headset TWS Earphone with Charging Bin PlatingLine Length:NoneWith Microphone:YesWireless Type:bluetoothConnectors:NoneWaterproof:NoCommunication:WirelessActive Noise-Cancellation:YesSupport Memory Card:NoVolume Control:YesControl Button:NoIs wireless:YesSupport APP:NoSensitivity:118dBStyle:Ear HookVocalism Principle:Balanced ArmatureFeatures Bluetooth version: EDRV4.2 Voice: Support Support Protocol: HFP HSP A2DP AVRCP Function: answering calls, hanging up call registration, hanging up, listening to music pause/play, voice report, tail number redial, caller number, smart voice prompt, power display, noise reduction Battery capacity: left and right ears: 55mAh, base 300mAh Charging power supply: AC input 110-240V DC output 5V Transmission power: Class2 Wireless frequency: 2.402-2.480GHz Call duration: 2-3 hours or so Music playback: 2-3 hours or so Charging time: 60 minutes Noise Reduction: DSP Intelligent Noise Cancellation Technology Operating range: 15 meters effective distance Charging interface: Micro-USB Charging instructions: Headphone charging indicator: when the headphone is charging, the red light is on. When the red light is off, it is full charged.