OneKey Classic 1S Pure

The OneKey Classic 1S Pure offers ultimate protection for your cryptocurrency in a sleek and functional design. This hardware wallet is built for users who value simplicity and security: no battery, no Bluetooth — just reliable safety.

Why choose the Classic 1S Pure?

• High-grade security chip (EAL 6+)
  Equipped with a CC EAL 6+ certified chip, one of the strictest and most recognized security standards for hardware wallets.
• No battery or wireless connections
  With no battery inside, you never need to charge the device, and attack surfaces are minimized. The absence of Bluetooth or Wi-Fi keeps your crypto offline and more secure.
• Fast and safe USB-C connection
  Easily connect via USB-C. A direct, simple, and stable way to confirm your transactions.
• Open source firmware
  Full transparency: the firmware is public and can be audited by anyone, boosting reliability and trust.

Product specifications

• Dimensions: approx. 86 × 52 × 5.2 mm
• Weight: around 18.3 g
• Supported assets: over 1,000 coins and tokens, including multi-chain
• Display: monochrome, designed for clear address and transaction verification
• Connectivity: USB-C (no Bluetooth or wireless technologies)
• Power: no battery included, so you’re never dependent on charging

What’s in the box?

• OneKey Classic 1S Pure wallet
• USB-C cable
• User manual / quick start guide
• 3 paper recovery sheets for your seed phrase

Who is it for?

The OneKey Classic 1S Pure is an excellent choice if you:

• want maximum security for your crypto assets,
• prefer a simple and robust device without a battery or wireless connections,
• value open source software and full transparency,
• need a wallet that works seamlessly via USB-C and with most operating systems.

Pros & Cons

Pros:

• Extra secure thanks to the absence of a battery and Bluetooth.
• Compact and lightweight — easy to carry.
• Open source firmware increases control and trust.

Considerations:

• Without a battery, the wallet must always be connected via USB.
• Focused purely on safety and functionality; no extras like a color screen or touchscreen.