SONY WH-CH520 WIRELESS HEADPHONES WH CH510 CH520

SIZE & WEIGHT: Weight: Approx. 147g -DSEE™ restores musicality lost in compression. -Fine-tune your sound using the Sony | Headphones Connect app. -Long-lasting listening with up to 50 hours of battery and quick charging. -Bluetooth® wireless technology for unrestricted movement. -Easy hands-free calling and voice assistant commands with microphone. GENERAL FEATURES: Headphone Type: Closed Driver Unit: 30mm Frequency Response (Bluetooth® Communication): 20Hz-20,000Hz (44.1kHz Sampling) Volume Control: Yes Input(s): No DSEE Extreme: No DSEE HX: No DSEE: Yes S-Master HX: No Passive Operation: No Ambient Sound Mode: No BATTERY: Battery Charge Time: Approx. 3H Battery Charge Method: USB (Type-C) Battery Life (Continuous Communication Time): Max. 40H Battery Life (Waiting Time): Max. 200H BLUETOOTH® SPECIFICATION: Bluetooth® Version: Bluetooth Specification Version 5.2 Effective Range: 10m Frequency Range: 2.4GHz Band (2.4000GHz-2.4835GHz) Profile: A2DP, AVRCP, HFP, HSP Supported Audio Format(s): SBC, AAC Supported Content Protection: SCMS-T What's In The Box 1 x Sony WH-CH520 Wireless Headphones 1 x USB Cable ?? IMPORTANT NOTE ?? 1 Year Warranty