Jabra Speakerphone SP-500, Wireless, Nickel-Metal Hydride (NiMH), 4.92 x 2.87 x 1.34" (125 x 73 x 34 mm), 6 oz (170 g)
Jabra Speakerphone SP-500. Connectivity technology: Wireless. Battery technology: Nickel-Metal Hydride (NiMH). Dimensions (WxDxH): 4.92 x 2.87 x 1.34" (125 x 73 x 34 mm), Weight: 6 oz (170 g)