• Model Number – GNSLREANCGYGN
• Headphone Type – Wireless over‑ear headphones
• Bluetooth Version – Bluetooth V5.3
• Noise Cancellation – Active Noise Cancelling up to ‑22 dB
• Battery – 3.7V, 300mAh battery
• Playback Time – Up to 20 hours with ANC on, up to 30 hours with ANC off
• Charging Time – Approx. 2.5 hours
• Operating Distance – Up to 10 m
• Speaker Size – 40 mm drivers
• Frequency Response – 20 Hz to 20 kHz
• Impedance – 32 Ω
• AUX Support – Yes
• Microphone – Built‑in for calls
• Solar Charging – Yes
• Design – Comfortable over‑ear build