Lenovo TWS Earbuds X9 Edition 4XD1R31390 Wireless Headphones
Lenovo TWS Earbuds X9 Edition 4XD1R31390 Wireless Headphones
Sign up and unlock up to 10% off!
- Power
- USB Type-C charging port: Yes
- Weight and dimensions
- Product weight: 47 g
- Working conditions
- Temperature range (operation): 5 - 35 °C
- Temperature range (storage): 20 - 90 °C
- System requirements
- Support for mobile operating systems
- Android
- iOS
- Supported Windows operating systems
- Windows 10
- Windows 11
- Support for mobile operating systems
- Efficiency
- Cable length: 0.3 m
- Product type: Headset
- Wearing style: In-ear
- Product color: Teal
- Control type: On-ear
- Control Type: Touch
- Signal-to-noise ratio: 64 dB
- Application: Business/Everyday
- Headset type: Stereo
- Packaging data
- Package depth: 106 mm
- Packaging type: Box
- Package height: 37 mm
- Package width: 107 mm
- Package contents
- Included accessories: Silicone ear tips in 3 sizes
- Cables: USB Type-C
- Quick Start Guide: Yes
- Warranty card: Yes
- Ports and interfaces
- Wireless router range: 10 m
- Connection method: Wireless
- Bluetooth: Yes
- Bluetooth version: 5.3
- Battery
- Battery charging time (charging case): 1.5 h
- Left earphone battery capacity: 40 mAh
- Input voltage (charging case): 5 V
- Battery capacity (charging case): 500 mAh
- Supported battery type: Built-in
- Right earphone battery capacity: 40 mAh
- Music playback time: 7 h
- Battery powered: Yes
- Continuous audio playback time (with charging case): 36 h
- Microphone
- Microphone type: Built-in microphone
- Number of built-in microphones: 6
- Microphone sensitivity: -38 dB
- Headphones
- Frequency response: 20 - 20000 Hz
- Headphone construction: In-ear
- Driver Type: Dynamic
- Impedance: 16 Ω
- Total harmonic distortion: 1%
- Speaker diameter: 1.22 cm
| Name | Details |
|---|---|
| Category | Accessories |
| Producer | Lenovo |