Battery powered Batteries HP X3000 Wireless Mouse, Optik, RF Wireless, Hitam HP X3000 Wireless Mouse. Teknologi pengesan pergerakan: Optik, Antara muka peranti: RF Wireless, Jenis butang: Butang sentuh, Kuantiti butang: 2, Jenis skrol: Roda. Sumber kuasa: Bateri. Product color: Hitam