| Brand | Panasonic | Sony | | Model No | RP-HTX20BGE | WH-CH520 | | Wired / Wireless | Wireless Headphone Specification | Wireless Headphone Specification | | Headphone Type | In Ear Canal | On Ear | | | | Magnet Type | Neodymium | Neodymium | | Driver Diameter | 9 mm | 30 mm | | Impedance | NA | 32 ohm | | Sensitivity | NA | NA | | Frequency Response | 20Hz - 20000 kHz | 20 Hz - 20,000 Hz | | Maximum Power Input | NA | DC 5.0 V | | Noise Cancelling | NA | NA | | | | Wireless Technology | Bluetooth | Bluetooth | | Bluetooth Version | 4.2 | 5.2 | | Compatible Profiles | All Bluetooth Devices | All Bluetooth Devices | | Supported Codecs | A2DP, AVRCP, HSP, HFP, SBC | A2DP, AVRCP, HFP, HSP, SBC, AAC | | Battery Type | Lithium Polymer Batteries | Lithium-ion Batteries | | Bluetooth Range | 10 Meters | 10 Meters | | Battery Life | 8.5 Hours | 40 Hours | | Charging Time | 2 Hours | 3 Hours | | | | Available Colors | Black, Red, Grey, Yellow | Black, White, Blue, Gold | | Connector Plating | NA | NA | | Cable | USB Charging Cable | USB Type-C Charging Cable | | Weight | 18 gm | 147 Gm | | Other Features | Quick charge with 8.5 hours battery life.
Bluetooth sports, 3d flex sports clips.
Dynamic sound, designed for sports use. | Digital Sound Enhancement.
Find your headphones easily with Fast Pair.
DSEEâ„¢ restores musicality lost in compression.
Crystal clear hands-free calling with built-in mic.
Bluetooth® wireless technology for unrestricted movement.
Designed to be lightweight and comfortable for all-day use.
3 minute quick-charge can give you 1.5 hours of listening time.
Easy hands-free calling and voice assistant commands with microphone.
Long-lasting listening with up to 50 hours of battery, and quick charging.
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 DSEE.
Great sound quality customizable to your music preference with EQ Custom on the Sony, Headphones Connect App.
With up to 50-hour battery life and quick charging, you’ll have enough power for multi-day road trips and long festival weekends. |
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