70h Backup Neckband

🔹 Key Features:

✅ Bluetooth Version: 5.3 – Fast, stable, and seamless connection
✅ Wireless Range: Up to 10 meters – Move freely without interruptions
✅ Noise Reduction: CVC 8.0 – Crystal-clear calls with advanced noise cancellation
✅ Driver Size: 10mm – Rich bass & immersive sound
✅ Frequency Response: 20Hz – 20kHz – Balanced audio for music & calls
✅ Impedance: 32Ω – Optimized for clear, distortion-free sound
✅ Battery Capacity: 220mAh – Long-lasting power
✅ Call & Playback Time: Up to 70 hours – Non-stop entertainment
✅ Charging Time: 2 hours – Quick charge for on-the-go convenience
✅ Power Input: DC 5V/1A – Efficient power consumption

🎛️ Easy Controls for Effortless Use:

🎵 Single Click – Play/Pause music | Answer/End calls
🔄 Long Press – Power On/Off | Reject calls
🌍 Double Click – Switch between English & Chinese (Before Bluetooth connection)

📌 Designed for those who value high-quality sound, durability, and convenience!
💯 Upgrade your listening experience today!