Lenovo E310 True Wireless Stereo Earbuds

The Lenovo E310 True Wireless Stereo Earbuds deliver immersive sound, reliable wireless connectivity, and clear voice calls in a compact, lightweight design. Featuring Bluetooth 5.3, Environmental Noise Cancellation (ENC), and long battery life, they are ideal for music, calls, and everyday use.

Specifications
  • Brand: Lenovo
  • Model: E310 True Wireless Stereo Earbuds
  • Product Number / SKU: 4XD1T85469
  • Product Type: True Wireless Earbuds
  • Connectivity: Bluetooth 5.3
  • Bluetooth Range: Up to 10 m
  • Speaker Driver: 13 mm Dynamic Driver
  • Frequency Response: 50 Hz – 20 kHz
  • Impedance: 32 Ω ±10%
  • Sensitivity: 114 ±3 dB
  • Noise Reduction: Environmental Noise Cancellation (ENC)
  • Microphones: Dual Microphones
  • Controls: Touch Controls
  • Earbud Battery Capacity: 30 mAh (each)
  • Charging Case Battery Capacity: 280 mAh
  • Playback Time: Up to 5 hours (earbuds), Up to 20 hours with charging case
  • Charging Time: Approximately 2 hours
  • Charging Interface: USB Type-C
  • Charging Cable: USB Type-C, 400 mm
  • Power Requirement: 3 mW
  • Rated Current: Earbuds 10 mA, Charging Case 90 mA
  • Total Harmonic Distortion: Less than 5% (1 mW, 1 kHz)
  • Supported Operating System: Windows 11
  • Colour: White / Black
  • Product Weight: 33.6 g
  • Package Dimensions: 82 × 105 × 36 mm
  • Operating Temperature: -20°C to 60°C
  • Features: Bluetooth 5.3 connectivity, ENC technology, 13 mm dynamic drivers, touch controls, and USB Type-C fast charging for reliable everyday performance.
  • Application / Use Case: Ideal for music streaming, voice calls, online meetings, commuting, and everyday wireless audio.