Upgraded 4" One-Handed Handheld Electric Portable Chainsaw, 21V Rechargeable Product Details EFFICIENT OPERATION: Only takes about 4 seconds to cut a log with a diameter of 3" (the specific value varies with the actual size and hardness of the wood). LARGE CAPACITY BATTERY PACK: 21V removable and rechargeable battery delivers fade-free power with no memory loss after charging. ONE-HAND USE: Due to its lightweight and soft anti-slip handle, women are easy to operate and will not be tired after working for a long time. UPGRADED COPPER WIRE HIGH-EFFICIENCY MOTOR: Provides your tool with longer run-time, more torque, and more power which leads to less wear and tear, extending the life-time of the tool. EXTRA 2PCS HIGH WEAR-RESISTANT CHAINS: Adopts a high-quality guide chain that has undergone a deep quenching process to ensure smoother cutting and more wear-resistance. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.