Portable fish finder Lightweight and easy to carry: weighs 230 g, designed for portability so it can be tucked into a tackle box or backpack for any fishing outing. Compact essentials on hand: delivers vital data quickly to support faster, more informed decisions on the water. Comprehensive data at a glance Water depth, fish depth scale, and water temperature are shown instantly, helping you assess structure and locate fish without waiting by the float. Clear information to improve fishing efficiency and reduce guesswork during a trip. Sonar performance you can rely on 125 kHz sonar frequency with a 90 degree beam provides reliable readings in a variety of conditions. Effective depth range up to 36 m (120 ft) for broader water coverage and better targeting of likely fish zones. User friendly design you can trust Bright yellow color and an intuitive interface make the device easy to use for both beginners and experienced anglers. Includes a user manual with quick setup instructions to get you started quickly. Use scenarios Lake or river shore fishing: quickly check depth and fish activity before casting, helping you choose the spot without lengthy setup. Kayak or small boat trips: its portable size makes it easy to carry, store, and deploy on the water for real time depth and temperature data. Day trips and camping by the water: keep reliable depth, temperature, and fish depth information accessible during extended outings to improve catch opportunities.