USB Power Delivery (USB PD): No
USB Type-C required charging power (min): 2 W
USB Type-C required charging power (max): 2.5 W
USB Type-C charging port: Yes
Weight: 255 g
Recommended usage: Calls/Music
Product type: Headset
Detachable cable: Yes
Wearing style: Head-band
Headset type: Monaural
Product colour: Green
LED indicators: Charging
Works with Amazon Alexa: Yes
Cable length: 1.2 m
Works with the Google Assistant: Yes
Control type: Touch
Works with Apple Siri: Yes
HD voice: Yes
Package depth: 201.5 mm
Package width: 70 mm
Package weight: 441 g
Package height: 254 mm
AC adapter included: No
Warranty card: Yes
Cables included: USB
Quick start guide: Yes
Charging stand: No
Wireless range: 10 m
USB connectivity: Yes
Bluetooth profiles: HSP
Bluetooth: Yes
Bluetooth version: 5.2
3.5 mm connector: Yes
Connectivity technology: Wired & Wireless
Connector contacts plating: Gold
Frequency band: 2.4 GHz
Frequency response (music mode): 5 - 20000 Hz
Fast charging time: 10 min
Battery voltage: 3.85 V
Battery technology: Lithium-Ion (Li-Ion)
Battery operated: Yes
Battery capacity: 520 mAh
Battery type: Built-in battery
Charging source: USB
Battery recharge time: 3.5 h
Fast charging: Yes
Continuous audio playback time (ANC on): 30 h
Continuous audio playback time (ANC off): 50 h
Talk time (ANC on): 30 h
Talk time (ANC off): 40 h
Voice guidance languages: English
Microphone type: Built-in
Headphone sensitivity: 110 dB
Driver unit: 4 cm
Ear coupling: Circumaural
Driver type: Dynamic
Impedance: 314 Ω
Headphone frequency: 5 - 20000 Hz
Acoustic system: Closed
Magnet type: Neodymium
Noise canceling: Yes