Lenovo ERAZER X15 Pro

Lenovo ERAZER X15 Pro Wireless Gaming Headphones User Manual

Model: ERAZER X15 Pro

1. Product Overview

The Lenovo ERAZER X15 Pro are open-ear wireless headphones designed for a versatile audio experience, suitable for gaming, sports, and daily use. They feature advanced Bluetooth 5.4 connectivity, enhanced DNS noise reduction for clear calls, and a comfortable ear-hook design. The open-ear style allows users to remain aware of their surroundings while enjoying high-fidelity audio.

Lenovo ERAZER X15 Pro Open Earphones in purple with charging case
Figure 1: Lenovo ERAZER X15 Pro Open Earphones (Purple)

2. Package Contents

Please verify that all the following items are included in your product package:

  • Lenovo ERAZER X15 Pro Wireless Headphones (Left and Right)
  • Charging Case
  • USB Type-C Charging Cable
  • User Manual (this document)
Packaging display showing the headphones, charging case, and USB-C cable
Figure 2: Package Contents

3. Specifications

FeatureSpecification
Brand NameLenovo
ModelX15 Pro
Bluetooth VersionBT 5.4
Communication Distance10m (without obstacles)
Compatible SystemsiOS / ANDROID / WINDOWS
Earphone Battery Capacity40mAh
Charging Case Battery Capacity300mAh
Working Time (Earphones)Approx. 4.5 hours (single charge)
Total Playtime (with Charging Case)Up to 20 hours
Charging PortType-C
Speaker Diameter14.2mm
Audio DecoderAAC, SBC
Sound IsolatingYes
Active Noise-CancellationYes (for calls - DNS Noise Reduction)
WaterproofYes
With MicrophoneYes
Control ButtonYes
Volume ControlYes
Frequency Response Range20 - 20000Hz
Sensitivity32dB
Impedance Rangeup to 32 Ω
Max Output1mW
Total Harmonic Distortion1%
MaterialMetal, Plastic, TPU
CertificationCE, FCC
Detailed product parameters table for Lenovo Thinkplus Bluetooth Earphones X15pro
Figure 3: Product Parameters

4. Setup

4.1 Charging the Earphones and Case

Before initial use, ensure both the earphones and the charging case are fully charged. Connect the provided USB Type-C cable to the charging port on the case and a compatible USB power source.

  • Charging Time: Approximately 1 hour for earphones.
  • Battery Life: Earphones provide about 4.5 hours of playback on a single charge. The charging case extends total usage to up to 20 hours.

4.2 Wearing the Earphones

The ERAZER X15 Pro features an open-ear ear-hook design for comfort and hygiene, as it does not require insertion into the ear canal. The ear loop is soft and elastic, designed to fit securely without causing discomfort, even during extended wear.

  1. Identify the Left (L) and Right (R) earphones.
  2. Gently place the earphone over your ear, ensuring the ear hook wraps comfortably around the back of your ear.
  3. Adjust the earphone for a comfortable and secure fit. The sound should be directed towards your ear canal without blocking it entirely, allowing for ambient sound awareness.
Diagram showing how to wear the ear-hook earphones
Figure 4: Earphone Wearing Instructions

4.3 Bluetooth Pairing

The earphones utilize Bluetooth 5.4 for a stable and fast connection, offering improved performance over previous versions.

  1. Open the charging case. The earphones will automatically power on and enter pairing mode (indicated by a flashing LED on the earphones).
  2. On your device (smartphone, tablet, computer), navigate to the Bluetooth settings.
  3. Search for "Lenovo ERAZER X15 Pro" or a similar name in the list of available devices.
  4. Select the earphones to connect. Once successfully connected, the LED indicator on the earphones will stop flashing.

The earphones support multi-point and multi-device compatibility, allowing for single ear or dual device connection. To clear all previous pairing information for a fresh connection, perform a deep clearing process (refer to troubleshooting if needed).

Image showing earphones connected to a laptop and smartphone, illustrating multi-device compatibility
Figure 5: Multi-Point and Multi-Device Connection

5. Operating Instructions

The ERAZER X15 Pro earphones feature intelligent touch controls on each earbud for easy management of audio playback and calls.

ActionLeft EarphoneRight Earphone
Play/PauseSingle ClickSingle Click
Previous SongTriple ClickN/A
Next SongN/ATriple Click
Volume DownDouble ClickN/A
Volume UpN/ADouble Click
Answer CallSingle ClickSingle Click
Reject CallLong Press (2 seconds)Long Press (2 seconds)
Voice AssistantLong Press (Left Ear)N/A
Switch Game/Music ModeN/ALong Press (Right Ear, 2 seconds) - Game mode: