Koran Point Reading Pen Memory Capacity: 2 GB/4 GB Lithium Cell: 3.7V, 350mAh Speaker: 4 Omega, 0.8 W Size: 128*28*20mm original manufactory for koran reading penOptional reader: Al-Sudais &Al-Shuraim , Al-Menshawi , Al-Ajimy , Al-Ghamidi , Abdul-Basit , Al-Hudhaifi , Al-Afasy , Al-Parheezgar , Al-shateri , Al-Asan , Hussary , Al-Marud , Maher Al-Muaigly , Muhammad-Ayyoub , Muhammad-Jibreel , ...