The Sony WH-CH720N headphones offer impressive noise cancellation at an attractive price point. Here’s a breakdown of their key technical specifications: Noise Cancellation: Dual Noise Sensor Technology: Two microphones on each earcup capture ambient noise for precise cancellation. Adaptive Noise Canceling: Adjusts noise cancellation based on your environment and activity. Ambient Sound Mode: Lets you stay aware of your surroundings while listening to music. Audio: 30mm Dynamic Drivers: Deliver powerful bass and clear highs. DSEE Audio Enhancement: Restores high-frequency detail to compressed audio files. LDAC Codec (supported by compatible Sony devices): Enables high-resolution audio streaming (up to 990 kbps). Frequency Response: 7 Hz – 20,000 Hz (JEITA) Battery: Battery Life: Up to 35 hours (with NC on) Quick Charging: 10 minutes charge provides 1 hour of playback Connectivity: Bluetooth® version 5.2 Wireless range: 10 meters (33 feet) Supported profiles: HSP, HFP, A2DP, AVRCP Multipoint connection: Switch seamlessly between two Bluetooth devices. Microphone: Built-in microphone for hands-free calling Precise Voice Pickup technology for clear call quality. Design: Over-ear, closed-back design Lightweight and comfortable, weighing approximately 192 grams Swiveling ear cups for flat folding and portability Water-resistant construction (IPX4) Available in various colors: Black, Blue, White Additional Features: Touch controls for music playback, volume adjustment, and noise-cancelling modes. Voice assistant support: Siri and Google Assistant Customizable EQ through the Sony Headphones Connect app Overall, the Sony WH-CH720N offer a compelling package for those seeking effective noise cancellation, good sound quality, and long battery life at a mid-range price. Their lightweight design and convenient features make them a solid choice for everyday use.
