Description
Sony WH-CH720N Wireless Noise Cancelling Headphone with 3 Year Extended Warranty Enjoy All-Day Comfort Without the Noise With noise-canceling technology, a lightweight design and a long-lasting battery life you can enjoy your music for longer and without background interruptions. Product Highlights: Sonyâs lightest Wireless Noise-canceling headband ever. Take noise canceling to the next level with Sonyâs Integrated Processor V1, so you can fully immerse yourself in the music. Super comfortable and lightweight design. Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you. Up to 35-hour battery life with quick charging (3 min charge for up to 1 hour of playback). High sound quality and well-balanced sound tuning. Crystal clear hands-free calling and voice assistant with Precise Voice Pickup technology. Multipoint connection allows you to quickly switch between two devices at once. Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEEâ¢. Product Specifications: General Features Headphone Type - Closed Driver Unit - Dynamic, 30 mm Wearing Style - Over Ear Frequency Response - 7 Hz - 20 000 Hz (JEITA) Impedance (Ohm) - 325 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on), 31 Ω (1 kHz) (when connecting via the headphone cable with the unit turned off) Cord Length approx. 1.2 m Cord Type Single-sided (detachable) Plug Gold-plated L-shaped stereo mini plug General Features(Active Headphones) Yes DSEE Yes Frequency Response (Active Operation) 7 Hz - 20 000 Hz (JEITA) Passive Operation Yes Ambient Sound Mode Yes Frequency Response (Bluetooth® Communication) 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz) Cord Length - approx. 1.2 m Cord type - Single-sided (detachable) Plug - Gold-plated L-shaped stereo mini plug DSEE - Yes Frequency Response (Active Operation) - 7 Hz - 20 000 Hz (JEITA) Passive Operation - Yes Frequency Response (Bluetooth® Communication) - Frequency Range(A2DP): 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz) Ambient Sound Mode - Yes General Features (Active Headphones) - Yes Sensitivity (dB/mW) - 108 dB/mW (when connecting via the headphone cable with the unit turned on), 99 dB/mW (when connecting via the headphone cable with the unit turned off) Size & Weight Weight - Approx. 192 g Battery Battery Charge Method - USB Battery Life (Continuous Communication Time) - Max. 35 hours (NC ON), Max. 40 hours (NC OFF) General Features (Active Headphones) - Max. 35 hours (NC ON), Max. 50 hours (NC OFF) Bluetooth® Specification Bluetooth® version - BLUETOOTH Specification Version 5.2 Effective Range - Approx. 10 m (30 ft) Frequency Range - 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz) Profile - A2DP, AVRCP, HFP, HSP Supported Audio Format(s) - SBC, AAC Supported Content Protection - SCMS-T Noise Canceling Ambient Sound Mode - Yes Whatâs in the Box Supplied Accessories - Connection Cable, USB Cable
