I7s Binaural Wireless Bluetooth Headset TWS Earphone with Charging Bin Plating

TWS Earphone designed for everyday use. It features wireless connectivity and active noise-cancellation.

• Product type: TWS Earphone
• Compatibility: i7s
• Material: Wireless
• Active Noise-Cancellation: Yes
• Wireless Type: Bluetooth
• With Microphone: Yes
• Waterproof: No
• Communication: Wireless
• Support Memory Card: No
• Volume Control: Yes
• Sensitivity: 118dB
• Style: Ear Hook
• Vocalism Principle: Balanced Armature
• Bluetooth version: EDRV4.2
• Voice: Support
• Support Protocol: HFP HSP A2DP AVRCP
• Function: Answering calls, hanging up call registration, 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: Class 2
• Wireless frequency: 2.402-2.480GHz
• Call duration: 2-3 hours
• Music playback: 2-3 hours
• Charging time: 60 minutes
• Noise Reduction: DSP Intelligent Noise Cancellation Technology
• Operating range: 15 meters effective distance
• Charging interface: Micro-USB
• Charging indicator: Red light on during charging, off when fully charged