OneKey Classic 1S Pure

With the OneKey Classic 1S Pure, you choose maximum security for your cryptocurrencies, wrapped in a highly minimalist and reliable design. Perfect for those who don’t want unnecessary extras — no battery, no Bluetooth, just pure and secure.

Key Features

• EAL 6+ Security Chip
  At its core, the Classic 1S Pure features a CC EAL 6+ certified chip — one of the highest security standards for hardware wallets.
• Battery- and Bluetooth-free design
  No battery means no dependency on charging and fewer vulnerabilities. Your crypto stays offline and safe, without any wireless connections.
• USB-C Connection
  Connect your wallet easily via the USB-C port. Simple, direct, secure.
• Open Source Firmware
  Transparency from day one: the software is fully auditable. Reliable and verifiable.

Technical Specifications

• Dimensions: approx. 86 × 52 × 5.2 mm
• Weight: approx. 18.3 g
• Supported assets: over 1,000 coins & tokens, including multi-chain
• Display: monochrome, designed for clear address and transaction verification
• Connectivity: USB-C (no Bluetooth or wireless connections)
• Battery: none, so you’re never dependent on charging

In the Box

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

Who is it for?

This wallet is perfect if you:

• want to secure your crypto with the highest level of protection,
• prefer a minimalist, robust device without reliance on a battery or wireless connections,
• value open source and want full transparency of the software,
• need a wallet that works easily via USB-C and is compatible with most operating systems.

Pros & Considerations

Pros:

• Highly secure design with minimal attack vectors (no Bluetooth, no battery).
• Lightweight & compact — easy to carry.
• Open-source firmware increases trust and transparency.

Considerations:

• Without a battery, the wallet must always be connected via USB.
• The device is focused on storage and transactions; no extras like a color screen or touchscreen.