Performance
Product type	Headset
Wearing style	In-ear
Recommended usage	Calls/Music
Headset type	Binaural
Product colour	Black, Titanium
Operating keys	Multi-key
Colour name	Titanium Black
Volume control	Button
Control unit type	On-ear control unit
Control type	Buttons
Cable length	0,8 m
International Protection (IP) code	IP57
LED indicators
Phonebook access profile (PBAP)
Number of paired devices remembered	10
Auto-connect
Clear sound
Refurbished
Plug and Play
Works with the Google Assistant
Works with Apple Siri
Certification	Qi, Proposition 65, Google Assistant, Fast Pair, Spotify Tap, Dolby Atmos, BQB

Ports & interfaces
Connectivity technology	True Wireless Stereo (TWS)
Bluetooth
Bluetooth profiles	A2DP, AVRCP, HFP, PBP, TMAP
Bluetooth version	5.3
Frequency response (music mode)	20 - 20000 Hz
Frequency response (talk mode)	100 - 8000 Hz
Wireless range	10 m

Headphones
Ear coupling	Intraaural
Intraaural headphones type	Earbuds
Acoustic system	Semi-open
Driver unit	1 cm
Noise canceling
Noise canceling type	Active

Microphone
Microphone type	Built-in
Microphone frequency	100 - 8000 Hz
Number of microphones	6
MEMS (Micro-Electro-Mechanical System) microphone

Battery
Battery operated
Battery type	Built-in battery
Battery recharge time (charging case)	3 h
Continuous audio playback time (charging case/ANC on)	27 h
Continuous audio playback time (charging case/ANC off)	36 h
Continuous audio playback time (ANC on)	6 h
Continuous audio playback time (ANC off)	8 h
Fast charging
Fast charging time	5 min
Charging source	USB
Wireless charging

Music player
Audio formats supported	AAC, SBC

Operational conditions
Operating temperature (T-T)	-5 - 45 °C
Storage temperature (T-T)	-10 - 45 °C

Sustainability
Sustainability compliance

Weight & dimensions
Width	19,6 mm
Depth	28,2 mm
Height	18,8 mm
Left earpiece weight	5,5 g
Right earpiece weight	5,5 g
Charging case dimensions (W x D x H)	24,4 x 46,9 x 65,4 mm
Charging case weight	46,6 g

Packaging content
Charging case
Charging case type	Wired & Wireless
Charging case connector type	USB Type-C
AC adapter included
Quick start guide
Warranty card
Safety sheet
Cables included	USB Type-A to USB Type-C
Accessories included in set	4 sizes silicone eartips
Quantity	1

Power
USB Type-C charging port

Certificates
Compliance certificates	CE, Federal Communications Commission (FCC), ISED, Mfi, REACH, RoHS

Other features
Automatic volume adjustment
Bluetooth Low Energy (BLE)
Dolby technologies	Dolby Atmos