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Important parameters -
after-sale service
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Product positioning: Mechanical keyboard Key technology: Mechanical shaft (black shaft) Connection mode: Wired, wireless (2.4G), Bluetooth Keyboard interface: USB Number of keys: 104 key Keyboard layout: Full size Key life: 50 million times Key stroke: in
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Warranty policy: National joint insurance; The warranty period is 1 year -
Customer service telephone: 010-5287-0298 (Monday to Friday: 9:00-18:00)