Technics EAH-A800 Wireless Noise Cancelling Bluetooth Headphones NEW Black

Brand new, factory sealed Technics A800 noise-canceling, wireless headphones.  Model EAH-A800E-K.  Black in color. Backed by Technics legendary sound quality, EAH-A800 headphones feature superior audio, exceptional over-the-ear comfort, and sparkling call clarity for home, work, and travel. Unleash a true high-fidelity sound experience in comfortable headphones. A clear, immersive sound experience with a sense of range and depth. The PEEK/Polyurethane 3-Layer Diaphragm 40mm driver lets you lose yourself in smooth, detailed highlights and bass.　LDAC™ high resolution wireless audio* for uncompromised sound quality. With 8 distinct mics and advanced wind noise reduction, EAH-A800 transmits your voice clearly on each call; 4 Mic Beamforming and Noise Suppression* Technology isolates and amplifies words while minimizing surrounding noise. With industry-leading* noise cancelling, EAH-A800 combines Dual Hybrid feedforward & feedback noise cancelling with analog & digital processing for immersive listening. Driver Unit (mm) 40 mm (1-9/16 in) Sensitivity 105 dB/mW @1kHz Frequency Response (Power ON) 4 Hz -40k Hz Mic Monaural, MEMS Mic Playback Time with Battery (LDAC) Approx. 40 hours (NC ON) Approx. 50 hours (NC OFF) Playback Time with Battery (AAC) Approx. 50 hours (NC ON) Approx. 60 hours (NC OFF) Charging Time (25°C/ 77°F) Approx. 3.0 hours (Using the power source 1200 mA or higher) Bluetooth® Wireless Technology Version 5.2 Supported Profile A2DP, AVRCP, HSP, HFP