The Lenovo Erazer XP11 Bluetooth 5.4 In-ear Earbuds deliver superior sound and seamless connectivity for workouts, commuting, or daily use. With IPX5 waterproofing, LED battery display, and a charging case that doubles as a power bank, these earbuds keep you powered and informed throughout the day.
Reliable Sound and Connectivity for Active Lifestyles
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Stable Bluetooth 5.4: Enjoy uninterrupted music and calls with a reliable wireless connection up to 10 meters (32.8 ft).
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LED Battery Display: Monitor earbud and case battery levels at a glance to avoid unexpected power loss.
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IPX5 Waterproof: Resists sweat and rain, ideal for workouts, commuting, or outdoor activities.
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Charging Case Power Bank: 1200mAh case extends total usage up to 60 hours and charges your earbuds or devices on the go.
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HiFi Stereo Sound: 13mm dynamic drivers with 9D heavy bass, AAC/SBC codec support, and HD noise reduction deliver crisp, immersive audio.
Comfortable Design and Intuitive Controls
Open-back earcups and lightweight in-ear design ensure comfort for long listening sessions. Touch controls make track navigation, calls, and volume adjustment effortless.
Frequency response of 20Hz – 20kHz, sensitivity of 28dB, and impedance up to 32 Ω ensure clear, detailed sound. Signal-to-noise ratio ≥70dB with ≤5% distortion guarantees high-quality playback.
Bluetooth 5.4 and multi-device support allow smooth switching between phone, tablet, or laptop, keeping your tech setup simple and efficient.
Package Contents
- Earphones
- Charging Case
- USB Cable
- User Manual
Technical Specifications
| Brand |
Lenovo ERAZER |
| Model |
XP11 |
| Number of Drivers |
2 |
| Speaker Type |
13mm Dynamic Drivers with 9D Heavy Bass |
| Sound Effects |
HiFi Stereo Surround, HD Noise Reduction |
| Frequency Response |
20Hz – 20kHz |
| Sensitivity |
28 dB |
| Resistance |
16 Ω |
| Impedance Range |
Up to 32 Ω |
| Max Output |
10 mW |
| Signal-to-Noise Ratio |
≥70 dB |
| Distortion |
≤5% |
| Earcup Type |
Open-back |
| Codecs Supported |
AAC, SBC |
| Bluetooth Version |
5.4 |
| Bluetooth Range |
8–10 meters |
| Charging Port |
Type-C |
| Earbud Battery Capacity |
40 mAh (per earbud) |
| Charging Case Capacity |
1200 mAh |
| Music Playback Time |
≈4.5 hours |
| Talk Time |
≈4 hours |
| Charging Case Usage Time |
Up to 60 hours |
| Charging Time |
1.5 hours |
| Waterproof Rating |
IPX5 |
| Control Type |
Touch Control |
