ER310 Emergency Crank Weather Radio with Ultrasonic Dog Whistle & 2600mAh Power

Brand: Midland • ⭐ 4.7 (5,300 reviews)

Singapore Environmental & Field Specifications

Multiple sustainable power sources (hand crank, solar, rechargeable Li-ion, AA backup), AM/FM tuner, Cree LED flashlight with SOS beacon, ultrasonic dog whistle.

Field Test Evaluation

Why Campers Love It

✔ Never runs out of battery: recharges via solar panel, hand crank, or USB
✔ Cree LED flashlight throws focused beam with SOS Morse code flash capability
✔ Ultrasonic dog whistle assists search-and-rescue dogs during jungle search operations
✔ Clear AM/FM audio reception even in remote coastal areas

Things to Consider

✖ Hand crank requires steady rotational effort for 5 minutes to get 15 min of radio
✖ Telescopic antenna requires careful handling

Verified Amazon.sg Listing

S$78.00

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ASIN	B08B5C1H8M
Brand	Midland
Category	Outdoor Electronics & Power
Fulfillment	Amazon.sg Prime
Tracking ID	pettechsg-22