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Lenovo Erazer XP11 Bluetooth 5.4 In-ear Earbuds
Estimated delivery between January 02 and January 07.
Shipping & Delivery
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- Delivery Time: Most orders arrive within 5–10 business days.
- Processing: Orders are checked and packed within 1–4 business days.
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- Pricing: Prices include all applicable taxes. International orders may incur local duties; we notify you in advance.
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- Extended Delay Coverage: In very rare cases — such as unexpected carrier delays or technical issues — if your package has not moved or arrived after 30 days and the carrier has not reported it as lost, we will automatically consider it lost and issue a full refund.
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Returns & Refunds
We’re confident you’ll love your purchase — but if something isn’t right, we’ll make it right.
- Return Window: 14 calendar days from delivery for any reason (dissatisfaction, defect, or damage).
- Free Returns for Our Error: Defective, damaged, or incorrect items — return shipping is free.
- Change of Mind: Return allowed, but shipping is paid by the customer.
- Fast Refunds: Issued within 3–5 business days after your return is received and inspected.
- Easy 3-Step Process: Submit return request → Receive instructions → Send & Refund.
- Happiness Guarantee: Even after the return window, contact us for replacements, partial credits, or alternative solutions.
- Support: Email us at help@devicean.com. If we can't respond immediately, we’ll get back to you as soon as possible.
Product Details
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
- Stable Bluetooth 5.4: Enjoy uninterrupted music and calls with a reliable wireless connection up to 10 meters (32.8 ft).
- LED Battery Display: Monitor earbud and case battery levels at a glance to avoid unexpected power loss.
- IPX5 Waterproof: Resists sweat and rain, ideal for workouts, commuting, or outdoor activities.
- Charging Case Power Bank: 1200mAh case extends total usage up to 60 hours and charges your earbuds or devices on the go.
- 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 |
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