Stay active and connected with Lenovo Erazer X11 Open Sports Bluetooth 5.4 Earphones, built to keep up with your toughest workouts and outdoor adventures thanks to IPX7 waterproofing.

Easily manage your music, calls, and voice assistants through intuitive touch controls, perfect when you’re on the move or mid-exercise. Dual microphones with noise reduction deliver clear calls even in noisy gyms or busy streets.

With up to 39 hours of battery life, these earphones support your active lifestyle without interruption, letting you focus on what matters most.

General Information

  • Brand: Lenovo Erazer
  • Model: X11

Audio Performance

  • Driver Size: 14.2 mm Dynamic Speaker
  • Speaker Type: Super Shock Sound Effects
  • Frequency Response: 20 Hz - 20,000 Hz
  • Impedance: Up to 32 Ω
  • Sensitivity: 28 dB
  • Codecs Supported: AAC, SBC
  • Vocalism Principle: Dynamic
  • Microphone: Dual Microphones for HD Calls
  • Noise Reduction: CVC Intelligent Noise Reduction

Battery and Charging

  • Charging Case Capacity: 400 mAh
  • Earphone Capacity: 50 mAh
  • Battery Life (Single Earphone): Up to 6.5 Hours
  • Talk Time: Up to 6 Hours
  • Case Battery Life: Up to 39 Hours (with charging case)
  • Charging Time: 1.5 Hours (Full Charge via Type-C)
  • Charging Port: Type-C

Connectivity and Range

  • Bluetooth Version: Bluetooth 5.4
  • Bluetooth Range: 10 meters (without obstacles)
  • Compatible Systems: iOS, Android, Windows

Control and Features

  • Touch Control: Yes
  • Waterproof Rating: IPX7 Waterproof & Sweatproof

Package Contents

  • User Manual
  • Charging Case
  • Charging Cable

Reliable Shipping – Guaranteed

At Devicean, we ensure your order arrives safely, on time, and hassle-free. Every shipment is fully protected so you can shop with confidence.

  • Processing Time: 1–4 business days
  • Delivery Time: 5–10 business days
  • Shipping Fee: $3.99 flat rate – Free on orders over $50
  • Order Tracking: Tracking link sent via email once your order ships
  • Delivery Protection: We guarantee a full refund for packages lost, misdelivered, or sent to the wrong address due to our or the carrier’s error. If your order hasn’t been officially marked as lost by the carrier but still hasn’t arrived within 30 calendar days of shipping, we’ll consider it lost and issue a full refund automatically, no questions asked.
  • Need Assistance? Contact us at help@devicean.com — we're here to help!

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Worry-Free Returns & Happiness Guaranteed

Your satisfaction is our top priority. If you’re not happy with your purchase, we make returns easy and hassle-free.

  • Return Period: Return items within 14 days of delivery for any reason.
  • Condition: Items should be in original packaging with all accessories.
  • Return Shipping: Free return shipping for damaged, defective, or incorrect items (our fault). Otherwise, return shipping costs may apply.
  • How to Return: Email help@devicean.com or submit a request via your Devicean account.
  • Refunds: Processed within 5–7 business days after we receive and inspect your return.
  • Exchanges: Not offered — please return and place a new order for a different item.
  • Need Help? Contact us anytime at help@devicean.com.

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