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Sign up as a member now and enjoy free SF Express delivery to Hong Kong or Macau with a purchase of HKD$500 or more
🎉 Enjoy a 5% discount on purchases of HK$5,000 or more at Unifi!
Enjoy discounts when you purchase Aqara/SwitchBot series products today!
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人體工學設計 - 雕刻人體工學設計和光滑的拇指控制提供全天的舒適度,並具有獨特的 45° 傾斜,有助於改善手腕和前臂對齊。
雙無線連接 - TB450 包括藍牙低功耗 (LE) 和 2.4GHz 無線連接(包括 2.4GHz 納米接收器)
電池壽命長 - TB450 電池壽命長,代表使用 2.4GHz 長達 18 個月,使用藍牙長達 15 個月
高品質光學追蹤 - 高品質光學感應器可準確追蹤 34 公釐拇指操作軌跡球,讓使用者順暢的游標控制和最佳精確度。 TB450 提供輕鬆的游標速度轉換,有 4 個 DPI 選項:400、800、1200、1600
128 位元 AES 加密 - 包括政府級
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