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Lenovo TWS Earbuds (X9 Edition) Headset Wireless In-ear Business/Everyday Bluetooth Teal Headphones & Headsets (4XD1R31390)

Lenovo TWS Earbuds (X9 Edition) Headset Wireless In-ear Business/Everyday Bluetooth Teal

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TWS Earbuds (X9 Edition)
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4XD1R31390
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Category: Headphones & Headsets Check ‘Lenovo’ global rank
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created by Lenovo: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
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Info modified on: 16 Jul 2025 08:41:53
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Lenovo 4XD1R31390 (Icecat)
Bullet Points Lenovo TWS Earbuds (X9 Edition) Headset Wireless In-ear Business/Everyday Bluetooth Teal
Each of several items in a list, preceded by a bullet symbol for emphasis. For easy access to this data, refer to the "BulletPoints" tag in XML or JSON.
:
  • - Teal Business/Everyday In-ear Headset
  • - Wireless Bluetooth 5.3 10 m
  • - Intraaural 20 - 20000 Hz 16 Ω
  • - Microphone type: Built-in -38 dB
  • - Built-in battery
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Performance
Product type *
Headset
Wearing style *
In-ear
Recommended usage *
Business/Everyday
Headset type
Binaural
Product colour *
Teal
Control unit type
On-ear control unit
Control type
Touch
Cable length
0,3 m
Signal-to-Noise Ratio (SNR)
64 dB
Certification
CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, BIS, SRRC, SIRIM, KC, IMDA,SDOC, SDPPI, JRF, RAMATEL, ANATEL, BSMI, NCC, ICASA
Ports & interfaces
Connectivity technology *
Wireless
Bluetooth
Yes
Bluetooth version
5.3
Wireless range
10 m
Headphones
Ear coupling *
Intraaural
Headphone frequency
20 - 20000 Hz
Impedance
16 Ω
Driver unit
1,22 cm
Driver type
Dynamic
Total Harmonic Distortion (THD)
1%
Microphone
Microphone type *
Built-in
Microphone sensitivity
-38 dB
Number of microphones
6
Battery
Battery operated
Yes
Battery type
Built-in battery
Battery
Input voltage (charging case)
5 V
Right earpiece battery capacity
40 mAh
Left earpiece battery capacity
40 mAh
Continuous audio playback time
7 h
Continuous audio playback time (with charging case)
36 h
Battery recharge time (charging case)
1,5 h
Battery capacity (charging case)
500 mAh
System requirements
Windows operating systems supported
Windows 10, Windows 11
Mobile operating systems supported
Android, iOS
Operational conditions
Operating temperature (T-T)
5 - 35 °C
Storage temperature (T-T)
20 - 90 °C
Weight & dimensions
Weight
47 g
Packaging data
Package width
107 mm
Package depth
106 mm
Package height
37 mm
Package type
Box
Packaging content
Quick start guide
Yes
Warranty card
Yes
Cables included
USB Type-C
Accessories included in set
3 sizes silicone eartips
Power
USB Type-C charging port *
Yes
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lenovo thinkpad e16 gen 3 intel
lenovo thinkpad e16 gen 3 intel
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Country Distributor
Nederland 3 distributor(s)
Österreich 2 distributor(s)
Deutschland 2 distributor(s)
Switzerland 2 distributor(s)
France 1 distributor(s)
Sverige 2 distributor(s)
Italia 1 distributor(s)
Magyarország 1 distributor(s)
Belgium 1 distributor(s)
Polska 1 distributor(s)
Hrvatska 1 distributor(s)
Czech Republic 1 distributor(s)
Danmark 2 distributor(s)
Portugal 1 distributor(s)