Moukey UHF Wireless MicrophoneDual Handheld Dynamic Mic System with Mini Rechargeable Receiver for KaraokeBusinessMeetingChurchWeddingsStageParty165 ft50M Range

Product Description: Specification: SYSTEM PARAMETER: Frequency:UHF902-928Mhz Frequency stability:±0.005%(-10°c-50°c) Modulation mode:FM Max modulation Frequency:±40KH Frequency response:40Hz-20KHz S/N:=100dB Effective range:About 50 meters Distortion:?0.5% Work temperature:-10°c-50°c Receiver: Receiving mode:Super heterodyne double-conversion Frequency vibration:PLL lock loop Receiving Sensitivity:-93dBm Power:Build in batteryLithium 3.7V 1200mAh Rated power consumption:3W Transmtter: RF output power:50mW Clutter Suppression Antenna:hidden external power Pickup head:dynamic cardioids dierctivity (handheld MIC)condenser directivity (waistband MIC) Batterise:AA1.5V x 2(Not included) Color?Silver Material?Zinc alloy Net Weight?2lb Package dimensions?11.81(L) x 7.87 (W) x 2.36 (H) inch/30 (L) x20 (W) x6 (H) CM Package included: 2 * Handheld Microphone 1 * Receiver 2 * Microphone Windscreen (Worn on the microphone) 1 * USB Charging Cable 1 * 6.5mm to 3.5mm Conversion line 1 * User Manual