Ssllretu Guitar Tuner Rechargeable Clip On For Guitar Bass Ukulele Violin Product Details Specifications: Tuning Mode: 5 for chromatic,guitar,bass,violin,ukulele Pitch range from 430Hz to 450Hz Detection range from A0 to C8 Tuning cent guage +_50 cents Package List: 1 * Guitar Tuner 1 * USB Cable 1 * User Manual ? RECHARGEABLE --to recharge with USB , no need to replace batteries, very environmentally friendly; taking 1.5 hours to full recharged and can be used for 5.5 hours continuously; ? SENSITIVE ACCURATE -- 5 tuning modes for chromatic,guitar,bass,violin,ukulele to tune your instruments timely and accurately, pitch range from 430Hz to 450Hz; ? BRIGHT COLOR SCREEN DISPLAY--making it very easy to read; ? EASY TO USE--just turn it on, clip it on, and you are ready to tune; 360 degree rotatable to adjust the angle for better view; ? 100% SATISFACTION GUARANTEE-- three years of quality guarantee and 100% satisfaction guarantee, if you have any question, feel free to contact with us. 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.