Echolotas DEEPER Smart Sonar PRO+ 2 fish finder 100 m

Battery voltage: 3.7 V
BeiDou: Yes
Bolts included: Yes
Charging current: 2 A
Charging time: 75 min
Charging voltage: 5 V
Cone angle: 7°
Frequency: 675 kHz
Galileo: Yes
GLONASS: Yes
Material: Titanium
Maximum depth: 100 m
Minimum depth: 0.15 m
Protective pouch: Yes
Quasi-Zenith Satellite System (QZSS): Yes
Quick start guide: Yes
Shooting distance: 100 m
USB cable: Y
USB port type: Micro-USB
Water temperature sensor: Yes
Wi-Fi: Yes
Working temperature (max): 40°C
Working temperature (min): - 20 °C