Technical Specifications

• Product Name: REDMI Buds 8 Lite TWS Earbuds

• Brand: REDMI (by Xiaomi)

• Model Number: M2539E1

• Available Colors: Blue, Black, White

• Frequency Response: 20Hz – 20kHz

• Speaker Impedance: 32Ω

• Earbud Dimensions: 31.02 × 21.45 × 23.48 mm

• Earbud Weight: 4.5g ± 0.2g per earbud

• Charging Case Dimensions: 56.43 × 55.99 × 26.24 mm

• Charging Case Weight: 35.2g ± 2g

• Total Weight: 45.3g ± 2g (with case)

• Battery Capacity:

  • Earbuds: 45mAh each

  • Charging Case: 475mAh

• Battery Life:

  • Single Charge (Music): Up to 8 hours

  • With Charging Case: Up to 36 hours total

• Charging Port: USB Type-C

• Earbud Input: 5V ⎓ 150mA

• Charging Case Input: 5V ⎓ 800mA

• Charging Case Output: 5V ⎓ 300mA

• Bluetooth Version: 5.4

• Bluetooth Protocols: BLE, HFP, A2DP, AVRCP

• Wireless Range: Up to 10 meters (open space, no obstacles)

• Included in Box:

  • REDMI Buds 8 Lite (1 pair)

  • Charging case ×1

  • User manual ×1

  • S ear tips (2 pcs)

  • L ear tips (2 pcs)