Hardware wallets don’t need to be clunky, complex, or intimidating. In this episode of the Efani Features Podcast, host Mark Kreitzman sits down with David Wulschner, Brand Ambassador at Tangem, to dive deep into one of the most secure and beginner-friendly hardware wallets on the market.

David shares the incredible story of how Tangem built a nearly indestructible cold wallet that requires no battery, no cables, no seed phrase (unless you want one), and works like magic — with just a tap of a card. Whether you’re a crypto veteran or just getting started, this conversation demystifies cold storage, security best practices, and why Tangem’s NFC wallet is trusted by over 3 million users worldwide.

🛡️ In this episode:

• What makes Tangem a true cold wallet — no connection to the internet, ever
• David’s torture tests: shooting, burning, freezing, boiling the wallet… and it still works
• Why Tangem wallets are perfect for families, kids, and crypto newbies
• How to store Bitcoin, Ethereum, XRP, USDT, and over 80+ Layer 1 chains + thousands of tokens
• Why Tangem’s open-source, serverless architecture means it works even if the company disappears
• Tangem Express: Swap coins directly from your wallet without moving them to exchanges
• Burner wallet setup tips to safely interact with DeFi and unknown smart contracts
• How Efani’s SIM-swap protected mobile service pairs perfectly with cold storage for total peace of mind

🔥 Exclusive Giveaway + Promo:
Efani is giving away a free Tangem Family Pack to new customers who sign up for secure mobile service!

• Get 10% off with promo code: SECUREMYCRYPTO
• Get up to 20% off select Tangem wallet editions (Pizza, Winter) while supplies last
• No import duties for U.S. orders — ships from domestic warehouse

🎁 Learn more & redeem your free Tangem offer: https://efani.com/tangem
🔐 Explore Tangem wallets: https://tangem.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani