Deeper Smart Sonar PRO+ 2 fish finder 100 m

Product colour: Black Material: ABS Frequency: 675 kHz Water temperature sensor: Yes Maximum depth: 100 m Cone angle: 7° Minimum depth: 0.15 m Waterproof: Yes Working temperature (min): - 20 °C Working temperature (max): 40°C Wi-Fi: Yes Shooting distance: 100 m Quick start guide: Yes Bolts included: Yes Protective pouch: Yes USB cable: Yes Battery capacity: 950 mAh Battery voltage: 3.7 V AC input voltage: 110/220 V Charging current: 2 A Fast charging: Yes Charging time: 75 min USB port type: Micro-USB Charging voltage: 5 V Quasi-Zenith Satellite System (QZSS): Yes GPS (satellite): Yes GLONASS: Yes Galileo: Yes BeiDou: Yes