ABS 7.8 ( l ) x 5 ( w ) x 1.5 ( h ) 1 x built-in 500mAh Li-ion battery low cadmium / AZO free ROHS / FCC compliant registered design PVC travel pouch: 9.4 ( l ) x 7 ( w ) x 0.2 ( d ) presentation box: 11.7 ( l ) x 9.2 ( w ) x 2.8 ( h )