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Logitech K400 Plus 2.4GHz Wireless Touch Control Keyboard

Regular price $3998 USD

Option

Why Choose LYDARZ

LYDARZ® is a trusted brand under Excellence Supply Chain (HK) LIMITED, part of EXCELLENCE INTERNATIONAL HOLDINGS (HK) LIMITED, with over 32 years of experience in international trade and logistics. We offer high-quality, certified products at competitive prices, ensuring exceptional value and reliability for our customers.

Free Shipping & No Extra Taxes

All prices include shipping and taxes — no extra fees at checkout. What you see is what you pay.

2-7 Day Delivery

Enjoy fast delivery within 2-7 days from our multiple warehouses. To ensure quicker shipping, your order may arrive in separate packages.

Enjoy flexible payment options

Shop today and pay later with Klarna or Afterpay, or conveniently use your credit card for hassle-free payments.

30-Day Easy Return Policy

General Return Period

We offer a 30-day unconditional return and exchange policy. You may return or exchange products within 30 days of receiving them.

Special Return Terms for Specific Products

  • Mobile phones, mobile phone repair parts, tablet accessories, laptop accessories, mice, keyboards, automotive products, automotive repair parts, and solar lights only support returns within 3 days of receipt.If you are not satisfied with your order for any reason within 3 days, you may return the product in brand-new condition to receive a refund of the purchase price, minus shipping costs.Important: Spare parts that have already been installed in your device and are functioning properly cannot be returned.Note: All mobile phones are shipped from our Hong Kong warehouse. Since mobile phones contain built-in batteries, shipments must be arranged through major international courier companies. You are required to cooperate with customs clearance procedures and bear any applicable import duties, taxes, and surcharges in the destination country.
  • Certain items like electric bikes and scooters may have additional service terms. Please refer to the specific after-sales service details listed in the product description.

Return Eligibility

To qualify for a return, items must:

  • Be unused, unworn, and in original packaging with all tags intact
  • Include the receipt or proof of purchase

How to Initiate a Return

  1. Contact us at support@lydarz.com to request a return.
  2. Once approved, we will provide a return shipping label and detailed instructions.
    ⚠️ Important: Items returned without prior approval will not be accepted.

Damaged or Incorrect Items

Please inspect your order upon receipt. If you receive a damaged, defective, or incorrect item, contact us immediately so we can resolve the issue promptly.

Non-Returnable Items

The following items cannot be returned:

  • Perishable goods
  • Custom or personalized products
  • Personal care items
  • Hazardous materials, flammable liquids, or gases
  • Sale items and gift cards

Exchanges

For faster processing, we recommend returning the original item and placing a new order once your return is approved.

Refunds

After we receive and inspect your returned item, you will be notified of your refund status.

  • Approved refunds will be issued to your original payment method.
  • Please allow additional time for your bank or credit card company to process the refund.

Contact Us

If you have any questions regarding returns, exchanges, or product issues, please reach out to our after-sales service team at:
📧 support@lydarz.com

Description

1. 10 meters wireless receiving range, large living room can also be sensitive and stable connection. (The wireless reception range varies depending on the working environment and computer settings).
2. Plug and play: just insert the micro Unifying receiver
You can start using it.
3. Battery life is up to 18 months. (Assuming a maximum of two hours per day. Actual battery life varies with usage, settings, and environmental conditions).
4. The buttons are comfortable to touch, quietly designed, and equipped with a large (35-inch) touchpad. Users can easily browse the computer/TV entertainment system, bid farewell to the chaos and cumbersome operation caused by multi-device operation, and realize worry-free control.
5. Easy to play media classic button layout, easy to use, and easy to operate volume control buttons and arrow buttons.

Parameter:
1. Connection type: Logitech Unifying Union Protocol (2.4GHz).
2. Special buttons: mute, turn up the volume, turn down the volume.
3. Connection / Power: Turns the switch on/off.
4. Battery Details: 2 AA batteries.
5. Battery life (non-rechargeable): Up to 18 months.
6. Key life: Up to 5 million keystrokes.
7. Tap the noise: All buttons are no higher than 55dBA.
8. Wireless range: Approx. 10m (33 feet).

Specification:
1. Product size: height 139.9mm (5.5 inches), width 354.3mm (14.0 inches), depth 23.5mm (1.0 inches).
2. Touchpad size: 47 x 76mm.
3. Weight: 390 grams (when battery is included).

Packing list:
Wireless touch keyboard x 1
Unifying Excellent Receiver x 1
User Documentation x 1


Specification:
Package Weight
One Package Weight 0.52kgs / 1.16lb
One Package Size 36.4cm * 14.9cm * 3.3cm / 14.33inch * 5.87inch * 1.3inch
Qty per Carton 60
Carton Weight 25.00kgs / 55.12lb
Carton Size 42cm * 47cm * 76cm / 16.54inch * 18.5inch * 29.92inch
Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs
40HQ: 412 cartons * 60 pcs = 24720 pcs