SONY / MDR-ZX770BN L

These wireless headphones feature Bluetooth and digital noise canceling, reducing ambient noise and delivering clear, balanced sound quality.

Features: Wireless and noise cancelling. Choose from four listening styles
■Digital noise canceling
■AI (Artificial Intelligence) noise canceling analyzes ambient noise with the push of a button and automatically selects the optimal cancellation mode
■Bluetooth functionality
■Wide range of audio codecs (compatible with aptX/AAC)
■40mm driver unit with 300kJ/m3 high-magnetic-strength neodymium magnet
■Circumferential headphones provide a comfortable fit and high airtightness
■Beat response control accurately reproduces deep bass rhythms
■Can be used as standard headphones with the included headphone cable
■USB charging only
■Includes a convenient carrying pouch


■Wireless noise-canceling headphones

◇Headphones
■Power supply: DC 3.7V: Built-in rechargeable lithium-ion battery
■Charging time: Approximately 2.5 hours
■Charging method: USB charging
■Battery life (continuous audio playback): Up to 13 hours (noise canceling on), up to 19 hours (noise canceling off)
■Battery Life (Continuous Talk Time): Up to 10 hours (Noise Canceling ON), Up to 12 hours (Noise Canceling OFF)

■Battery Life (Standby Time): Up to 26 hours (Noise Canceling ON), Up to 150 hours (Noise Canceling OFF)

■Frequency Response: 8Hz - 22,000Hz (Wired Connection)

■Supported Impedance: 23Ω (Wired Connection, Power ON at 1kHz), 50Ω (Wired Connection, Power OFF at 1kHz)

■Maximum Input: 100mW (Wired Connection)

■Audio Input Terminal: Stereo Mini Jack

◇Bluetooth
■Communication Method: Bluetooth Standard Version 3.0
■Output: Bluetooth Standard Power Class 2
■Maximum Communication Distance: Line of Sight Approx. 10m
■Frequency Band: 2.4GHz (2.4000GHz - 2.4835GHz)
■Modulation method: FHSS
■Supported Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), AVRCP (Audio Video Remote Control Profile), HFP (Hands-free Profile), HSP (Headset Profile)
■Supported codecs: SBC, AAC, aptX
■Supported content protection: SCMS-T method
■Transmission bandwidth (A2DP): 20 to 20,000 Hz (at 44.1 kHz sampling)