Overview Highlights Brushed metal s,strong and durable Frosted process anti-fingerprint,rotary button does not scratch the hand USB plug and play,compatible with multiple systems Three-speed adjustment,free setting of threshold One-key mute and recovery,easy to operate Key Attributes Dimensions (Length x Width x Height) 16cm x 13cm x 7cm weight 0.25kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.25 kg Dimensions per item (LWH) 16 x 13 x 7 cm Carton weight 0.25 kg Carton dimensions (LWH) 16 x 13 x 7 cm Pieces per carton 3 Stock location Product Description1. Brushed metal s,strong and durable2. Frosted process anti-fingerprint,rotary button does not scratch the hand3. USB plug and play,compatible with multiple systems4. Three-speed adjustment,free setting of threshold5. One-key mute and recovery,easy to operate6. Material:ABS + aluminum alloy7. Line length:1.5m8. Size:about 97 x 61 x 35mm9. Net weight:about 147g10. This product is manually measured,and there may be 0.1-0.2mm and 0.1-0.2g errors in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!11. Note:The delivery only includes the controller,not other items in the picture!