New headphones, barely used. Price is negotiable for serious buyers. Anker Soundcore Space Q45 Wireless Headphones with advanced noise cancellation and battery specifications: • Noise Cancellation (ANC): Adaptive ANC 2.0 system that isolates up to 98% of ambient noise and crowds. • Battery Life: Lasts up to 50 hours of continuous playback with noise cancellation enabled, and more when turned off. • Bluetooth: Bluetooth 5.3 version for more stable and faster connection. • Sound Quality: Supports Hi-Res Audio and LDAC wireless audio technology. • Control: Full support for control via the Soundcore app to adjust settings, volume, and noise cancellation levels. • Microphones: Built-in microphones for clear and crisp calls.