144 Hz, 40h, 80 mAh, 39 g, Black
NEC VolfoniFit, 40 h, 80 mA, Lithium-Ion (Li-Ion), 6.69 x 6.69 x 1.77" (170 x 170 x 45 mm), 1.38 oz (39 g), Black
NEC VolfoniFit. Battery life (max): 40 h, Power consumption: 80 mA, Battery technology: Lithium-Ion (Li-Ion). Dimensions (WxDxH): 6.69 x 6.69 x 1.77" (170 x 170 x 45 mm), Weight: 1.38 oz (39 g). Product color: Black. Quantity per pack: 1 pc(s)