Build your own working crystal radio. Look for and pick up radio stations. Earphone and antenna included. No tools or batteries required. Remember the days of the first radio.
- Master Dimensions (L x W x H - Inches): 16 x 11 x 18
- Unit Dimensions (L x W x H - Inches): 10 x 7.5 x 3
- Master Weight (lbs): 8
- Unit Weight (lbs): 0.55