Portable Sonar Alarm Fish Finder with Sonar Transducer and LCD Display, for Kayak Fishing Boat Fishing Ice Fishing bee04 You can make your hands

You can make your hands free and avoid the annoyance of having to repeatedly pick up and put down your cards

Note: It is not recommended to be used in mountaineering

It will warn the cars and help riders behind you clearly recognize your direction

Widely used for chains

Not to mention that this box can better protect the towel and save space for the backpack and pocket

Portable Sonar Alarm Fish Finder with Sonar Transducer and LCD Display, for Kayak Fishing Boat Fishing Ice Fishing bee04 You can make your handsPortable Sonar Alarm Fish Finder with Sonar Transducer and LCD Display, for Kayak Fishing Boat Fishing Ice Fishing Description ? SpecificationLtem number: TL88EDisplay size: 4 4cm 1. 6 1. 6inBacklighting: LCD DisplaySonar frequency: 200kHzSonar detection angle: 45Depth: 0. 6 100m 2 328FtPower: 4 AAA batteriesMeasure unit: feet meterOperational temperature: ( 20 70C)Main body size: 12 7 2. 5cm 4. 7 2. 8 1. 0inMain body weight: 119g 4. 2oz ? Package