Thank you for viewing our product! ★ Brand new, unused! ★ No need for comments, immediate purchase welcome! ★ Free shipping! ★ Please refrain from price negotiations! 【Product Details】 ・ 440Hz frequency digital tuner ・ Compatible with various instruments such as acoustic guitars, electric guitars, ukuleles, etc. ・ Easy operation, easy to use even for beginners ・ Easy installation, just clip it onto the instrument 【Details】 Pitch: 440Hz Size: 50 x 26 x 76mm Power: Lithium battery (CR2032) ※ Test battery included 【Shipping】 ・ Free shipping nationwide ・ Ships within 1-2 days after payment is completed ・ Simple packaging, but we take care to pack carefully ・ We cannot accept requests for combined shipping, specific shipping methods, or time指定 【Other】 ・ We thoroughly inspect our products, but if there is a defective product, please contact us before leaving a review. ・ All items are in stock, so no prior stock confirmation is necessary. ・ Regarding items that have comments, the person who presses the purchase button first will be given priority. ★ To prevent any trouble, please read the "Profile" before purchasing.