KM23B Wireless Lavalier Microphone Bluetooth App Control, Compatible with iPhone Android Phone 8Hrs Battery Vocal Enhancement Noise Cancellation Volume Adjustment Low Cut for Streaming Vlogging

[No Port Occupied] Connects to your phone or tablet via the View app and keeps the port accessible for other devicesno receiver or cable needed. Compatible with iPhone, Android, and Samsung for YouTube/TikTok vlogging, livestreaming, and video recording. [Wireless Connection] Power on the mic, then connect "KM23B" in your phone's Bluetooth settings. Open the View app to confirm the connection. Record with the app or run it in the background when using other apps. To play sound on a speaker, disconnect Bluetooth. [BLE Wireless Control] After connecting in the app, enjoy two-way controluse the mic to activate noise cancellation and mute in the app, or use the app to control these features on the mic.

[Versatile Functions] Built-in noise cancellation reduces background sound for clearer audio. The View app supports volume adjustment, 5 noise cancellation levels, 3 voice enhancement levels, 75Hz/150Hz/300Hz low cut, and MP3/WAV/AAC file formats. [Compact & Portable] Weighs only 0.3 oz/8g with 8kHz frequency response and a 49ft/15m Bluetooth transmission range (open areas). Fully charges in 1.5 hours and continuously works up to 8 hours.
NOTE: For optimal battery longevity, please fully charge the device before first use