FiiO KB3 Wireless Mechanical Keyboard

🧾 Overview / Summary
The FiiO KB3 is a HiFi mechanical keyboard and DAC combo, blending audiophile‑grade sound with the satisfying feel of a premium keyboard. Featuring a gasket‑mounted design, dual CS43131 DACs, 550 mW output, and hot‑swappable switches, it delivers superb audio and typing performance — perfect for music, gaming, and work.

✅ Key Features
✅ Dual CS43131 DACs delivering superior 32‑bit/384 kHz audio
✅ 550 mW high output power rivaling desktop amps
✅ Gasket‑mounted, shock‑absorbing keyboard for comfortable typing
✅ Hot‑swappable keys for quick customization
✅ Supports Windows and Mac OS seamlessly
✅ 3.5 mm SE and 4.4 mm balanced headphone outputs
✅ German QWERTZ layout, Gateron G Pro 3.0 yellow switches
✅ RGB lighting with multiple preset dynamic effects

📊 Technical Specifications
Parameter Specification
DAC Chips 2× CS43131
Output Power 550 mW
Frequency Response Up to 32‑bit/384 kHz PCM
Impedance Support Compatible with a wide range of headphones
Headphone Outputs 3.5 mm SE, 4.4 mm BAL
Switch Type Gateron G Pro 3.0 Yellow (linear)
Key Mounting Gasket‑mounted
Hot‑swappable Yes
Lighting RGB, preset dynamic effects
Weight ~374 g (without cable)
Cable Length ~1.5 m
Connection Wireless
Operating Systems Windows, Mac

📦 What’s in the Box
📦 FiiO KB3 HiFi Mechanical Keyboard
🎧 4.4 mm balanced cable
🔌 3.5 mm single‑ended cable
🔗 Adapter 3.5 mm → 6.3 mm
🎒 Transport case
📖 User manual

🔄 Compatibility
✔ Works with Windows and macOS
✔ Compatible with SE and BAL headphones
✔ Plug‑and‑play via USB
✔ Ideal for audiophiles, gamers, and professionals

📦✈️ Shipping & Returns
📦 Insured worldwide delivery
🔄 14‑day return policy
🛡️ 1‑year manufacturer warranty

📝 Reviews
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