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

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

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

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	Stereo 3.5 mm	3.5 mm Gold Plated Plug
Cable	NA	1.5 m
Weight	292 g	190 g (without cable)
Other Features	- 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)	- Battery Indicator : Power-on LED indicator - Volume Control : Yes (Button) - ON/OFF switch on ear-cup
	Compare Sony NWZ-WH303-B with: JBL TUNE 225TWS JBL Quantum 350 Wireless JBL Endurance Pace Skullcandy IconÂ® ANC Skullcandy Skullcandy Hesh 2 Wireless	Compare Sony MDR-HW300K with: Audio Technica ATH-SQ1TW2 Soundcore Liberty 4 NC Cleer Audio ENDURO 100 Cleer Audio ALLY Cleer Audio GOAL

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