Sony ULT WEAR - Wireless Bluetooth Headphones with ULT POWER SOUND, Ultimate Deep Bass, Noise Cancelling, Clear Call Quality, Up to 30hr Battery Life, IOS & Android

Power
USB Type-C charging port: Yes

Weight & dimensions
Weight: 255 g

Performance
LED indicators: Charging, Power
Recommended usage: Calls/Music
Detachable cable: Yes
Product type: Headset
Product colour: Black
Cable length: 1.2 m
Works with Amazon Alexa: Yes
Wearing style: Head-band
Works with Apple Siri: Yes
Works with the Google Assistant: Yes
HD voice: Yes
Headset type: Monaural
Control type: Touch

Packaging data
Package height: 254 mm
Package weight: 441 g
Package width: 70 mm
Package depth: 201.5 mm

Packaging content
Quick start guide: Yes
Cables included: USB
AC adapter included: No
Warranty card: Yes
Charging stand: No

Ports & interfaces
Connectivity technology: Wired & Wireless
Frequency band: 2.4 GHz
Wireless range: 10 m
Bluetooth: Yes
USB connectivity: Yes
Bluetooth version: 5.2
Connector contacts plating: Gold
3.5 mm connector: Yes
Bluetooth profiles: HFP, AVRCP, SBC, A2DP, HSP, LDAC, AAC
Frequency response (music mode): 5 - 20000 Hz

Battery
Battery technology: Lithium-Ion (Li-Ion)
Battery recharge time: 3.5 h
Battery voltage: 3.85 V
Battery capacity: 520 mAh
Battery type: Built-in battery
Fast charging: Yes
Fast charging time: 10 min
Continuous audio playback time (ANC off): 50 h
Battery operated: Yes
Talk time (ANC on): 30 h
Charging source: USB
Continuous audio playback time (ANC on): 30 h
Talk time (ANC off): 40 h

Other features
Voice guidance languages: English

Microphone
Microphone type: Built-in

Headphones
Impedance: 314 Ω
Magnet type: Neodymium
Acoustic system: Closed
Headphone sensitivity: 110 dB
Noise canceling: Yes
Driver unit: 4 cm
Driver type: Dynamic
Headphone frequency: 5 - 20000 Hz
Ear coupling: Circumaural