This Retro DIY kit includes all the components you need to create your own 1970's style working FM radio! Includes a mini-Haynes manual with clear step-by-step instructons. No soldering needed. Features a circuit board, amplifier, capacitors, tuning, volume control, durable cardboard housing and more. Requires a 9V battery (not included). This is a real wiring kit that must be done with care. For ages 14+. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.