1) Super-bright LED and Hand-free operation 2) Convenient swivel clip fits right or left ear 3) Batteries included, Suitable for reading, computing, writing in the dark 4) Suitable for gifts and/or promotion Packing Details: Carton QTY: 120pcs Carton Meas: 52.5*26*34CM G.W: 6KGS N.W: 4.4KGS