• Brand Name: VOULAO
• Control Button: Yes
• Certification: CE
• Origin: CN(Origin)
• Active Noise-Cancellation: Yes
• Style: Headphone
• Communication: Wireless
• Vocalism Principle: Dynamic
• Volume Control: Yes
• Codecs: AAC
• Connectors: USB
• Support Memory Card: No
• With Microphone: Yes
• Model Number: TWS B9 Bluetooth Earphones
• Features: waterproof
• Features: With Microphone
• Features: Apple Siri Support
• Features: Active Noice Cancelling
• Driver Diameter: 10mm
• Resistance: 32Ω
• Frequency Response Range: 20 - 24000Hz
• Function: For Internet Bar
• Function: Monitor Headphone
• Function: for Video Game
• Function: Common Headphone
• Function: For Mobile Phone
• Function: HiFi Headphone
• Function: Sport
• Function: Kids' Headphones
• Charging Method: Charging case
• Earcups Type: Open-back
• Sensitivity: 120dB
• Bluetooth Version: 5.0
• Number Of Drivers: 2
• Total Harmonic Distortion: 0%
• Waterproof: Yes
• Wireless Type: bluetooth
• Is wireless: Yes
• Max Output: 1mW
• Headphone Pads Material: SILICONE
• Line Length: 0m
• Plug Type: Line Type
• Package List: User Manual
• Package List: Charging case
• Package List: Charging Cable
• Package List: Replaceable Pads Set
• Magnet Type: Neodymium
• Support APP: No
• Impedance Range: from 33 to 100 Ω

TWS Bluetooth 5.0 Earphones Noise Reduction Wireless Headphone 9D HiFi Stereo Sports Waterproof Earbuds With Microphone Headsets