Sony WH-CH730N Wireless Noise Cancelling Headphones

The Sony WH-CH730N are over-ear wireless headphones with Dual Noise Sensor active noise cancelling and up to 50 hours of playback with noise cancelling on — 75 hours with it off. 30 mm drivers, DSEE upscaling and multipoint pairing keep two devices connected at once, and a detachable cable lets them keep playing when the battery runs out.

Key features

• Dual Noise Sensor active noise cancelling with an on/off switch and Ambient Sound mode
• Up to 50 hours of playback with NC on, 75 hours with NC off; 3-hour full charge
• 30 mm dynamic drivers with DSEE for restoring detail lost in compression
• Multipoint connection — stay paired to a phone and a laptop at the same time
• Bluetooth 6.01 with SBC, AAC and LC3 support
• Passive operation over the detachable cable when the battery is flat
• Lightweight at approximately 207 g

Specifications

Type	Closed, over-ear
Driver unit	Dynamic, 30 mm
Frequency response	6 Hz - 20,000 Hz (JEITA); 20 Hz - 20,000 Hz over Bluetooth
Sensitivity	108 dB/mW (cable, unit on), 100 dB/mW (cable, unit off)
Impedance	100 ohms at 1 kHz (unit on), 25 ohms (unit off)
Battery life	Up to 50 hrs music playback (NC on), 75 hrs (NC off); 35 hrs talk (NC on)
Charge time	Approx. 3 hours via USB
Bluetooth	Version 6.01, 2.4 GHz, A2DP / AVRCP / HFP / HSP
Audio formats	SBC, AAC, LC3
Features	Noise cancelling on/off, Ambient Sound mode, DSEE, multipoint, passive operation
Cable	Single-sided detachable, approx. 1.2 m, gold-plated L-shaped stereo mini plug
Weight	Approx. 207 g
Colours available	Black, White, Blue, Beige, Pink

What's in the box

• WH-CH730N headphones
• Connection cable
• Reference guide
• Warranty card

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