The CRY723 is a shell-like, soundproof, and shielding test box that offers both cost-effectiveness and exceptional performance, making it ideal for testing smartphones and wireless wearable products.

By combining two CRY723 boxes with a CRY6151B, you can conduct comprehensive audio, ENC, and ANC measurements for TWS headphones. This setup allows one operator to manage two test stations simultaneously, reducing labor costs.