Headphone Type: Wireless On-Ear
Headphone Structure: Closed
Driver Unit: 30 mm
Frequency Response: 20 Hz – 20,000 Hz
DSEE: Yes
Volume Control: Yes
Multipoint Connection: Yes
Weight: Approx. 150 g
Bluetooth Version: Bluetooth 6.0
Bluetooth Frequency Range: 2.4 GHz (2.4000 – 2.4835 GHz)
Audio Formats: SBC, AAC, LC3
Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
Content Protection: SCMS-T
Music Playback Time: Up to 55 hours
Communication Time: Up to 35 hours
Charging Time: Approx. 3 hours
Charging Method: USB
Quick Charging: 3 min. charge > approx. 1.5 hours playback
Microphone: Built-in
Noise Reduction: AI-based noise reduction
Voice Processing: Deep Neural Network (DNN) voice processing
Hands-Free Calling: Yes
Voice Control: Yes
Equalizer: 10-band Equalizer
DSEE™: Yes
360 Reality Audio: Yes
Gaming EQ: Yes
LE Audio: Yes
Auracast™: Yes
Multipoint Connection: Yes – up to 2 Bluetooth devices
Fast Pair: Yes
Swift Pair: Yes
Low Latency: Yes
https://www.sony.co.uk/headphones/products/wh-ch530/spec?sku=whch530p.ce7
