OneKey Classic 1S Pure BTC-Only Hardware Wallet

Designed for Bitcoin enthusiasts who value simplicity, security, and long-term self-custody, the OneKey Classic 1S Pure BTC-Only removes unnecessary complexity and focuses exclusively on protecting your Bitcoin.

Built with an EAL6+ secure element and a dedicated Bitcoin-only operating system, the Classic 1S Pure minimizes attack surfaces while providing a straightforward, highly secure cold storage experience. Its battery-free design eliminates battery degradation concerns, making it an excellent choice for long-term Bitcoin storage and HODL strategies.

The wallet features offline setup, clear transaction verification, Bluetooth and USB-C connectivity, open-source firmware, and hardware-level protection against physical attacks. Every transaction can be verified directly on the device screen before approval, helping reduce the risk of phishing attacks and malicious transaction signing.

Whether you're securing your first Bitcoin purchase or building a long-term cold storage vault, the OneKey Classic 1S Pure BTC-Only delivers professional-grade security in a compact and easy-to-use device.

Key Features

• Dedicated Bitcoin-only firmware
• Battery-free design for long-term reliability
• EAL6+ Secure Element security chip
• Offline wallet initialization and key generation
• Bluetooth and USB-C connectivity
• Clear transaction signing and verification
• Open-source firmware and reproducible builds
• Tamper-resistant hardware protection
• PIN protection with automatic wipe protection
• Compatible with the OneKey App and popular Bitcoin wallet software

Why Choose a Bitcoin-Only Wallet?

A Bitcoin-only firmware environment reduces unnecessary code and functionality associated with other cryptocurrencies, helping minimize potential attack vectors while delivering a focused Bitcoin security experience.

What's Included

• OneKey Classic 1S Pure BTC-Only Hardware Wallet
• USB-C Cable
• Recovery Seed Backup Sheets
• Quick Start Guide

Secure your Bitcoin with a wallet built for long-term ownership, transparency, and peace of mind.