Radio,multiband,solar,wind-up

General Description:
Radio,group-listening,Solar,Wind-up,light

Technical Specifications:
Portable multi-band radio, constructed of robust plastic, able to withstand a drop of one meter on a hard surface with thick outer casing, a strong, non-detachable winding arm and detachable solar panel. The radio has an ergonomic carrying handle. It should be sufficiently audible at an adequate distance in the classroom for an inter-active radio education programme or other specially designed radio programming.
The radio is able to receive AM/FM/SW wavelengths, with good reception, covering the following frequency ranges:
FM: 88-108 MHz
MW: 520-1700 kHz
SW: 3-18 MHz

The radio has a clear and easily-read frequency window showing frequency scale.
Bandwidths: AM, FM, SW; a bandwidth selector switch and a suitable mono speaker which gives clear and audible sound.
Type of battery: Nickel Metal Hydride (NiMH) battery or lithium-ion battery.

There should be a volume/on-off switch. It also has a detachable solar panel which fits into the body of the radio with suitable, easily operable holding devices, and the lead of the panel should be long enough, so the solar panel can be placed in the sun while the listeners are indoors or protected by shade.

The robust, hard plastic winding handle should be housed within the body of the radio for protection when not in use. The expected listening time at a particular decibel when the radio is wound for 60 seconds, is no less than 20 minutes. The handle is able to recharge the radio by winding in both directions. Supplied with clear instructions in English with illustrations.

Packaging and Labelling:
Packed individually in a cardboard box, with sufficient protection around the item