Boya BY-W4 Ultra-Compact Four-Channel 2.4GHz Wireless Microphone System

$52.79 $73.91
Specification:Transmitter & ReceiverBY-W4 TXTransmission Type: 2.4GHz ISMModulation: GFSKPoplar Pattern: OmnidirectionalOperating Range: Up to 30m (without obstacles)RF Output Power: <10mWFrequency Response: 50Hz-16kHzSNR: >78dBSensitivity: -42dBBuilt-in Li-ion Battery Specifications: 3.7V/ 110mAhCharging Port: USB-CCharging Time: Approx. 2 hoursBattery Life: Approx.7 hoursWeight: Approx.12.5gDimensions: 17.7x59x10mmBY-W4 RXTransmission Type: 2.4GHz lSMModulation: GFSKOperating Range: up to 30m (without obstacles)RF Output Power: <10mWAudio Output: 3.5 mm TRRS Output JackBuilt-in Li-ion Battery Specifications: 3.7V / 200mAhCharging Port: USB-CCharging Time: Approx. 2 hoursBattery Life: Approx.7 hoursWeight: Approx.18gDimensions: 20.2x65×12.8mm Additional InfoPacking List:BY-W4 TX Transmitter×4BY-W4 RX Receiver×13.5mm TRRS to TRS Output Cable for Cameras×13.5mm TRRS to TRRS Output Cable for Smartphones×13.5mm TRRS Male to Dual TRRS Female Cable×1USB-C Charging Cable×3Fur Windshield×4Carrying Pouch×1 Warranty2-years brand warranty
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