Which TomTom1 accessories are necessary?

[pattyg]

I would think you'd need some kind of carry case (cheaper fleabay version probably)

Do you really need the external antenna or in car charger?

Thanks

[edc]

I don't use a case but if I needed one I would get something from a camera shop or similar. Don't need external aerial but maybe be different for anthermic screens. Car/cigarette charger comes bundled anyway and it's more convenient than having to remember to charge it up at home/office as you can leave charge in car.