In Car Charger Fits Apple iPhone 4 / 3G / 3GS 8GB 16GB 32GB (ROHS & CE Certified). Part of the XYLO ACCESSORIES RANGE.

Sorry to say that the charger you sent me only worked for 5 days, l wanted to e-mail you about the problem but could not do so due to work commitment

This product is advertised as compatible with 3gs, but has not worked since the product arrived. DO NOT BUY

Don't bother, this item failed to work from delivery, buy something better. Had to use Amazon complaints before i received a refund too. Avoid.