Phone Amplifier / Phone Resonator

It's a phone sound amplifier which needs no power. It fits for phone that has a width below 90mm and a thickness below 15mm. Update: I just added a one piece print version. Screws: M3*12. How to make it: https://youtu.be/pBGXG46hMh8 About us: Website: https://coffreedom.com/ Facebook: https://www.facebook.com/CoffreedomOfficial/ Instagram: https://www.instagram.com/coffreedom_offical/ — Design: Coffreedom_Official (Thingiverse #5400909), licença Creative Commons - Attribution. Impresso sob demanda em PLA na cor à sua escolha; dimensões aprox. 110×105×111 mm.

Dimensões	110 × 105 × 111 mm
Material	PLA — escolha a cor abaixo
Produção	Impresso sob demanda — 2 a 5 dias úteis
SKU	TV-5400909

Também vendemos na Shopee e no Mercado Livre — procure por "TV-5400909".