Sony MDR-HW300K vs Sony NWZ-WH303-B – Specs, Price & Comparison (2026)

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Brand	Sony	Sony
Model No	MDR-HW300K	NWZ-WH303-B
Wired / Wireless	Wireless Headphone Specification	Wireless Headphone Specification
Headphone Type	Over Ear	Over Ear

Magnet Type	Neodymium	Dynamic
Driver Diameter	40 mm	30 mm
Impedance	32 ohms	30 ohm
Sensitivity	98 dB	107 dB/mW
Frequency Response	10 - 24,000Hz	30 - 20,000 Hz
Maximum Power Input	1000 mW	1000 mW
Noise Cancelling	No	NA

Wireless Technology	Radio Frequency
Bluetooth Version
Compatible Profiles
Supported Codecs
Battery Type	Built-in Lithium-Ion rechargeable battery
Bluetooth Range
Battery Life	10 hrs
Charging Time	3 hrs

Available Colors	Black	Black
Connector Plating	3.5 mm Gold Plated Plug	Stereo 3.5 mm
Cable	1.5 m	NA
Weight	190 g (without cable)	292 g
Other Features	- Battery Indicator : Power-on LED indicator - Volume Control : Yes (Button) - ON/OFF switch on ear-cup	- WALKMAN Series - Built-in Rechargeable lithium-ion Battery 3.7 V - Storage : 4 GB - Approx. 2 hours - Quick charge - Approx. 3 minutes charge enables up to approx. 60 minutes playback. - Operating Temperature : 5 Â°C to 35 Â°C (41 ÂºF to 95 ÂºF) - USB microB connector - Hi-Speed USB (USB 2.0 compliant)
	Compare Sony MDR-HW300K with: Audio Technica ATH-SQ1TW2 Soundcore Liberty 4 NC Cleer Audio ENDURO 100 Cleer Audio ALLY Cleer Audio GOAL	Compare Sony NWZ-WH303-B with: JBL TUNE 225TWS JBL Quantum 350 Wireless JBL Endurance Pace Skullcandy IconÂ® ANC Skullcandy Skullcandy Hesh 2 Wireless

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