Wooden phone speaker made from oak wood with passive phone amplifier effect will not only amplify our favorite music but also improve it's sound quality. Phone speaker can be personalized with any custom engraving that makes it perfect and meaningful gift for Christmas, Birthday, Anniversary or any other occasion. Amplifying music from your smartphone up to 3 times without using any sources of power. You even can charge your phone while it stands in speaker's dock. Amplifier is fully compatible with all iPhone models and with all Android smartphones. Phone slot designed for use with all phones with cases wear on. Dimensions: 130mm (5.11 in) x 60mm (2.36 in) x 55.8mm (2.2 in) Phone Dock place dimensions: 90mm (3.54 in) x 12mm (0.47 in) x 12mm (0.47 in) Please make sure that your cell phone is less than 12mm(0.47 in) thickness and within 84mm(3.30 in) wide. Can be custom adjusted for any phones and cases!!! We can made a wider dock for thick phone cases without any additional cost. 💛💙💛💙💛💙 We are a small family business from Ukraine. Ordering our items you will support a small Ukrainian business and our economy! #StandWithUkraine! We provide Free Worldwide Shipping. All orders will have a tracking number that can be traced. Average shipping time is about 9-12 business days. We also provide an extended shipping service with UPS Express that have 5-7 business days delivery time. For more detailed information about current shipping timing please wright us. 💛💙💛💙💛💙