YIWENG Bite Alarms, Wireless Digital Fishing Alarm Set 4 Fishing Bite Alarm + 1 Receiver in Case for Carp Fishing

This wireless digital water-resistant (ONLY resistant to drizzle) fishing alarm set is a good helper for anglers. Technical Parameter: Bite alarm: Work volt: 9V Work current: 30mA Standby current: 0.15mA Off current: 6uA Work frequency: 433.92MHZ Modulate mode: ASK Transmission range: 100m plus Work temperature: -30 70℃ Receiver: Work volt: 3-5V Work current: 30mA Standby current: 2.5mA Off current: 3uA Work frequency: 433.92MHZ Modulate mode: ASK Receive sensitivity: -110dbm Work temperature: -30 70℃ Specifications: Bite alarm size: 9 * 5.5 * 4.3cm / 3.5 * 2.2 * 1.7in Receiver size: 11 * 5.5 * 3.5cm / 4.3 * 2.2 * 1.4in Zippered case size: 32 * 21 * 5cm / 12.6 * 8.3 * 2.0in Total weight: 711g / 1.57lb Package size: 34 * 23 * 6cm / 13.4 * 9.1 * 2.4in Package weight: 836g / 1.84lb Package List: 4 * Bite Alarm 1 * Receiver 1 * Zippered Case 1 * User Manual (English) Note: (ONLY resistant to drizzle) Bite alarms are rainproof, while receiver is not. And please note that they can't be soaked in water!