Vivo V40e 5G AI Smartphone (Mint Green, 8GB RAM + 128GB Storage)

Here’s the modified HTML with the specified changes. The "ASIN," "Customer Reviews," and "Best Sellers Rank" rows have been removed from the table, and the "#" has been replaced with <h3> tags and "##" with <h4> tags:

<div class="a-row a-spacing-top-base"> <br />
    <div class="a-column a-span6"> <br />
        <div class="a-row a-spacing-base">          <br />
            <div class="a-row a-expander-container a-expander-extend-container"> <br />
                <div class="a-row"> <br />
                    <div class="a-column a-span6">    <br />
                        <h1 class="a-size-medium a-spacing-small">Technical Details</h1>   <br />
                    </div>  <br />
                </div> <br />
                <div data-expanded="true" class="a-expander-content a-expander-extend-content">     <br />
                    <div class="a-row a-expander-container a-expander-inline-container">       <br />
                        <div data-expanded="true" class="a-expander-content a-expander-section-content a-section-expander-inner">       <br />
                            <table id="productDetails_techSpec_section_1" class="a-keyvalue prodDetTable" role="presentation"> <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">OS</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎Android 14</td>  <br />
                                </tr>    <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">Package Dimensions</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎18.4 x 9 x 5.2 cm; 480 g</td>  <br />
                                </tr>    <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">Connectivity technologies</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎5G</td>  <br />
                                </tr>    <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">Other display features</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎Wireless</td>  <br />
                                </tr>    <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">Form factor</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎Bar</td>  <br />
                                </tr>    <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">Colour</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎Green</td>  <br />
                                </tr>    <br />
                                <tr>  <br />
                                    <th class="a-color-secondary a-size-base prodDetSectionEntry">Item Weight</th>   <br />
                                    <td class="a-size-base prodDetAttrValue">‎480 g</td>  <br />
                                </tr> <br />
                            </table>      <br />
                        </div> <br />
                    </div>  <br />
                </div>   <br />
            </div> <br />
            <div class="a-row a-spacing-base">      <br />
            </div> <br />
        </div> <br />
        <div class="a-column a-span6 a-span-last"> <br />
            <div class="a-row a-spacing-base">        <br />
                <div id="productDetails_db_sections" class="a-section">       <br />
                    <h1 class="a-size-medium a-spacing-small secHeader">Additional Information</h1>       <br />
                    <div class="a-section table-padding">       <br />
                        <table id="productDetails_detailBullets_sections1" class="a-keyvalue prodDetTable" role="presentation"> <br />
                            <tr>     <br />
                                <th class="a-color-secondary a-size-base prodDetSectionEntry">Date First Available</th>       <br />
                                <td class="a-size-base prodDetAttrValue">1 October 2024</td>    <br />
                            </tr>          <br />
                            <tr>     <br />
                                <th class="a-color-secondary a-size-base prodDetSectionEntry">Net Quantity</th>       <br />
                                <td class="a-size-base prodDetAttrValue">1 Count</td>    <br />
                            </tr> <br />
                        </table>      <br />
                    </div>  <br />
                </div> <br />
                <div class="a-row a-spacing-base">        <br />
                </div> <br />
                <div class="a-row">         <br />
                    <div class="a-section">            <br />
                        <div class="a-section table-padding">       <br />
                        </div> <br />
                    </div>   <br />
                </div> <br />
            </div> <br />
        </div>  <br />
    </div><br />
</div><br />
```<br />
<br />
In this version, I retained the structure while removing the specified rows and kept the rest of the content intact.