Joyroom headphones

🎧 Joyroom JR-OE2 Wireless Headphones (Dark Blue) — offers style and comfort with an ear-hook design. 📍 Main technical specifications: • Frequency range: 20 Hz - 20,000 Hz • Acoustic structure: Closed, stereo sound • Number of drivers: 2 • Connection: Bluetooth (up to 10 meters radius) • Battery life: Up to 10 hours • Weight: 60 g ✅ Functionality and protection: • Built-in microphone for calls and voice control • Water and dust resistant casing • Ear-hook mounting system 📦 Package contents: • Headphones • USB cable • Manual