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Small rectangular Bluetooth amplifier with magnetic backplate, matte finish

LORDWORLD

LORDWORLD W4 Bluetooth Headphone Amplifier Magnetic Backplate

SKU CH-42JN-VYZ5Q

Bluetooth headphone amplifier with magnetic backplate that attaches securely to a phone for wireless listening

  • Secure magnetic grip holds during daily movement
  • Lightweight build adds minimal weight to your phone
  • Slim profile keeps device comfortable in hand
  • Reusable attachment leaves no residue on surfaces
  • Bluetooth amplifier function enhances audio on the go

LORDWORLD W4 Bluetooth Headphone Amplifier

The LORDWORLD W4 is a Bluetooth headphone amplifier with a magnetic backplate designed for smartphone users who want improved audio quality without carrying a separate device. It attaches directly to the phone back cover for portable listening.

Magnetic backplate build and daily handling

The backplate delivers moderate magnetic force to stay secure during daily use, walking or slight shaking. Its lightweight, slim profile adds minimal bulk and remains comfortable to hold. The reusable design attaches and detaches easily without leaving residue on the device.

Check phone compatibility before ordering

Verify that your phone has a flat, non-textured rear surface so the magnetic backplate can grip properly. Cases with uneven textures, kickstands or thick raised camera islands may prevent a secure fit. Ensure your phone supports Bluetooth audio output to use the amplifier.

Highlights

  • Secure magnetic grip holds during daily movement
  • Lightweight build adds minimal weight to your phone
  • Slim profile keeps device comfortable in hand
  • Reusable attachment leaves no residue on surfaces
  • Bluetooth amplifier function enhances audio on the go

Specifications

BrandLORDWORLD

Questions about this item

How strong is the magnetic hold on the W4 backplate during daily movement?

It delivers moderate magnetic force that keeps the backplate secure on the phone during walking or slight shaking without slipping.

Does the W4 magnetic backplate add noticeable bulk or weight to the phone?

The lightweight, slim profile adds minimal weight and does not bulk up the phone, keeping it comfortable to hold.

Can the W4 backplate be removed and reattached without leaving adhesive residue?

Yes, it attaches and detaches easily, is reusable, and will not leave any residue on the device.

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