Fits Model: Studio Pro Wireless (A2924), Studio 3 Wireless (A1914), Studio 2 Wireless (B0501) and Studio 2 Wired (B0500). Capacity: 640mAh. 1 x Beats Studio Pro Battey 640mAh (Battery originally used on the Studio Pro but works a upgraded battery for your Studio 2 Wired, Studio 2 Wireless and Studio Pro headphones.).
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