By using this converter box, you can use a VCR to play back -C or SVHS-C tapes This conversion box needs to use 1xAA battery (not included) as the motor drive. It is recommended that you use high-energy alkaline batteries or AA rechargeable batteries. Do not use ordinary zinc-manganese AA batteries, otherwise it may not be to drive the motor. If this happens, please replace the battery with a new one in time. Due to different batches, the appearance, color, and printed words of the product , which does not affect its use. Material: plastic colour: Black Package Contents: 1 x Cassette Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.