N21 TWS Wireless Headphones Bluetooth Earphone Touch Control Earbuds Noise Reduction Sport Headset With Mic Hearing Aid Handfree

Earcups Type Sealed. Max Output 15mW. Number Of Drivers 2. Charging Method Charging case. Headphone Pads Material Silicone. Driver Diameter 8mm. Total Harmonic Distortion 0.1%. Impedance Range up to 32. Bluetooth Version 5.1. Package List User Manual, Charging case, Charging Cable, Replaceable Pads Set. Features waterproof, With Microphone, Amazon Alexa Support, Apple Siri Support, Active Noice Cancelling, Playback Control, Google Assistant Support. Codecs Apt-X HD. With Microphone Yes. Is wireless Yes. Support APP No. Support Memory Card No. Waterproof Yes. Frequency Response Range 20-20000Hz. Sensitivity 120dB. Plug Type NONE. Function For Internet Bar, Monitor Headphone, for Video Game, Common Headphone, For Mobile Phone, HiFi Headphone, Sport, Kids Headphones, For Hearing Aid. Active Noise-Cancellation Yes. Volume Control Yes. Control Button Yes. Vocalism Principle Hybrid Technology. Wireless Type bluetooth. Connectors None. Communication True Wireless. Style In-ear. Certification