Dynamo Solar Radio

The Dynamo Solar Radio allows you to charge its built-in 300 mah / 2.4V N-MH battery via solar energy or by hand cranking. Radio time when fully charged is 7 hours; one minute of hand cranking yields about 29 minutes of radio time, while radio time after about 5 hours of sunlight is 30 minutes. FM/AM/WB bands. A great environmentally friendly gift! 3" x 3.25" x 2"