📄 Product Description – Green Lion Echo ANC Wireless Headphone
A wireless on-ear headset with Active Noise Cancelling (ANC) for clearer listening in noisy environments. It features 40mm drivers for rich sound, plus dual connectivity via Bluetooth or AUX for flexible use with phones and computers.

⭐ Key Highlights of Green Lion Echo ANC:
🔹 Type – On-Ear Wireless Headphones
🔹 Noise Cancellation – Active Noise Cancelling (ANC)
🔹 Driver – 40mm
🔹 Bluetooth – 5.3
🔹 Operating Distance – up to 10 m
🔹 AUX Support – wired mode via AUX
🔹 Microphone – built-in for calls
🔹 Battery – 300 mAh (3.7V)
🔹 Charging Time – 2.5 hours (Type-C)
🔹 Playtime – up to 36 hours (BT) / up to 25 hours (ANC + BT)
🔹 Impedance – 32Ω
🔹 Sensitivity – 105 dB @ 1KHz
🔹 Frequency Range – 20 Hz – 20 KHz
🔹 Weight – 70 g
🔹 Dimensions – 185 × 200 × 85 mm

🎯 Closing paragraph
A solid everyday choice if you want ANC, strong sound performance, and both wireless and wired options for work, study, and entertainment.

⚠️ Important Note: Real-world battery life varies with volume level, ANC usage, and connection conditions; included accessories may vary by batch.