??- Model: H558<br />- Color: Silver + blue<br />- Material: Copper + PC<br />- Built-in LED emitter、 flashing when adsorb static<br />- Prevents the unpleasant shock caused by the potential difference of static electricity when touching the computer、 LCD、 car、 etc.<br />- Easy carrying with keychain design<br /><br />                                                                                                                                Dimensions: 2.24 in x 0.31 in x 0.31 in (5.7 cm x 0.8 cm x 0.8 cm)<br />Weight: 1.23 oz (35 g)<br /><br />