LEKATO Wireless Microphone, Professional Rechargeable With Receiver for Karaoke, Singing, Speech, Wedding, Church, PA System.

Technical Parameters: Frequency Response: 50Hz 18kHz SNR:70dB Distortion:0. 1% Latency:3ms MicrophoneReceiver Range: ≥50ft Indoor(15mUp to 100ft Outdoor Receiver Battery: Builtin Rechargeable Lithium Battery Microphone Working Time: About 30 Hours (Full ChargedReceiver Working Time: About 15 Hours (Full ChargedSimultaneously Using Max Sets: 10 sets at max (Each Set Using In Different Channel How To Pair/Reset K380S Microphone with Receiver. 1. Power off both MicReceiver. Firstly, hold press the PAIR button in Mic tail, then hold press Mics Power Key until you seePAIR flashes. This means Mic has entered Pairing mode. Another mic is the same procedure. 2. Long press Receivers Power Key, you will notice RX MIC A/B Indicator will quickly flash 3 times then out. This means RX has detected Mic A/B. 3. Now short press Mics Power Key to comfirm pairing. If Receivers RX MIC A/B Indicator always on, that means Mic A/BReceiver pairing successful. Otherwise, repeat the whole pairing process. Package List: 1 * K380S Dual Wireless Microphone With Receiver 2 * Microphone Windscreen 1 * Dual USB Charging Port 2 * Antiskid Ring 1 * User Manual.