Portable FM radio MANTA RDI401G with solar panel, dynamo crank, 4000–4500mAh battery, 5V USB output, 3W, flashlight

MANTA RDI401G is a compact portable FM radio with an integrated solar panel and optional dynamo crank for charging. It provides FM reception across 87.5–108 MHz, a 3 W audio output and an integrated rechargeable battery with 4000–4500 mAh capacity. The device also includes a 5V/2A USB output to charge external devices and a 3×1 W LED flashlight with three brightness levels and an SOS signal. Its small dimensions make it suitable for outdoor activities and emergency kits.

Advantages

The radio combines multiple charging options — solar panel and dynamo crank — allowing ecological and manual recharging. A high-capacity battery and 5V/2A USB output enable use as a powerbank for small devices. The built-in flashlight with three powerful LEDs and adjustable brightness levels provides reliable illumination, while the SOS function produces a clear, attention-grabbing emergency signal. Compact size and lightweight construction support portability.

Suitable for

Key specifications

How to use

Turn on the radio and tune to the desired FM frequency within 87.5–108 MHz for audio reception. Recharge the internal battery using the built-in solar panel when outdoors or use the dynamo crank for faster manual charging. Connect a USB cable to the 5V/2A output to charge compatible small devices. Operate the flashlight and switch between three brightness levels as needed; activate the SOS mode to emit the emergency signal.

Recommendations

For best performance, expose the solar panel to direct sunlight when charging, keep the dynamo crank dry and free of debris, and use the 5V/2A USB output for devices that accept 5V charging. Store the radio in a dry place and avoid prolonged exposure to extreme temperatures to preserve battery life.