【Unbreakable 200ft Connection via Multi-Channel Transmission】​​Experience unparalleled freedom with our ​4-Channel Auto-Switching Frequency System. Our wireless bluetooth microphones deliver ​studio-grade audio up to 200 feet (61m)​—double the range of ordinary mics—whether you're singing on stage or strolling through an auditorium, there's no need to worry about signal loss. 【Featherlight & Fortress-Tough: ABS + Aerospace Aluminum】​​This rechargeable wireless mic system redefines durable design ​without the burden. Its ​triple-layer alloy frame​ weighs just ​6.9 oz (195g)​​ — ​40% lighter than all-metal. Enjoy ​effortless comfort during hour-long performances​ without compromising battlefield-grade resilience. 【Studio Vocal Clarity: AI Noise Reduction & Dual-Core DSP】​​Powered by ​dual 64-bit DSP chips​ and adaptive AI algorithms, our wireless microphones ​significantly reduce background interference​ (e.g., fan hum, keyboard clicks). Voice signals maintain ​broadcast-grade clarity—free from audible hiss or distortion. And it's carefully designed to effectively prevent whistling and maintain the true sound quality of your voice. 【Go Longer with 12 Hours of Battery Life】Our microphones are not just about sound quality, they're also about durability. Equipped with a 2500 mAh battery that lasts up to 12 hours on a full charge, allowing you to maintain consistent sound quality and not miss a beat during long events or late night jam sessions. 【Plug & Play: Ready in 3 seconds】Plug in your wireless receiver → Power on → Get started. Our Adaptive Synchronization System connects very quickly. There's no need for any complicated setup. Whether you're a tech savvy or a novice, these microphones are easy to use and let you focus on what really matters: your voice. 【Universal Compatibility: One System, Endless Stages】​​This wireless microphone system adapts seamlessly to singing, karaoke, weddings, parties, speeches, business meetings, and beyond. Note for first-time setup:​​ Remove the insulating film from the battery compartment (both mics and receiver) before initial charging. ASIN B0GGB39QD5 Brand PPMIC Color Gray Item Weight 1.3 Pounds Manufacturer PPMIC Model Number U110 Power Source Battery Powered BuiltIn Media 1×3.5 mm Adapter, 1×6.35 mm Receiver, 2×Anti-slip Rings, 2×USB-C Charging Cables, 2×Wireless Microphones Connector Type USB Type-C Item Dimensions 3.5 x 2.3 x 8.6 inches Mfr Part Number U110 Special Feature Dual-core DSP Chip, Military-Grade Durability, Noise Reduction, Smart Multi-Channel Transmission, Ultra-Lightweight Antenna Location Karaoke, Singing, Streaming, Video Conference Audio Sensitivity 180 Decibels Hardware Platform DVD Player, Gaming Console, Karaoke Machine Compatible Devices Amplifier, Audio Mixer, Gaming Console, Karaoke Machine, PA System Enclosure Material Acrylonitrile Butadiene Styrene Frequency Response 20 KHz Number of Channels 2 Warranty Description 3 Year Microphone Form Factor Handheld Connectivity Technology Bluetooth