OneKey Classic 1s MetaMask Open Source All Platform Supported Offline Coinbase Cold Storage Crypto Currency Hardware Wallet
Ultra lightIt's a 3 mm thick device weighing only 20.5 g. You can easily put it in your wallet.
Connected whenever and wherever you wantOneKey Classic has a high-performance Bluetooth module and a slim battery, so you can connect it to your phone to check or manage your cryptos whenever and wherever you want.
Perfectly compatible with the following third-party software

• Trezor web wallet
• MetaMask
• Bitcoin Core + Specter
• Bitcoin Core + DASH
• Nano APPRide safe in your Web3 journey
  Multi-Chain supportSupports 5000+ cryptocurrencies with continuous updates.
  Manage assets with multi-accountUse different accounts to isolate contract risk.
  All-round protectionProvides detections of risk tokens, NFTs, signature requests, websites.
  All platform coveredDesktop: macOS, Windows, Linux Mobile: iOS, AndroidBrowser Extension: Chrome, Edge, Brave
  ONEKEY PROJECTAlways security-oriented
  Open source from day oneAllows developers and users to inspect the codebase, enhancing transparency and trust in software functionality and security.
  Code audits by blockchain expertsWe've engaged blockchain experts like Slowmist to conduct ongoing code audits for OneKey, scanning and checking for security vulnerabilities.
  Build packages with the freshest codeUsing the latest code, we automate the installation package creation through GitHub CI, including SHA256 verification for the package to ensure security from build to download.
  Technical SpecificationsSize: 86 × 52 × 5.2 (mm)Weight: 20.5gConnector: USB Type-CChips: ATECC608ADisplay: Monochrome DisplayResolution: 128 × 64Power and Battery: 110 mAhWireless: BluetoothMaterials: PlasticCompatibility: Windows 10+, macOS 10.8+, Linux (Ubuntu 12.04+, Fedora 21+, Debian 8)Certifications: CE, RoHS and CSPRNG, NIST SP 800-90A/B/C Random Number Generator
  INNOVATIVE PACKAGINGAnti-supply chain attack
  Self Destruct LabelEasy to know who's the first to open the box.With self-destruct labels, it's easy to know if you're the first person to open the box, preventing supply chain attacks.
  Security SealSeal packaging for peace of mind.Security seal makes sure that you will be the first to use this hardware wallet, even if there is a customs inspection.
  Recovery SheetYour web3 homework.Inside the envelope are 3 recovery sheets for you to hand-copy recovery phrases. Don't forget to complete them.
  In the BoxHardware wallet * 1USB type-c cable * 1Recovery sheets * 3Sticker * 1