Reference photo. The factory sample can differ by color, material, and specification.

Electronics · Mobile input

Foldable Bluetooth keyboard

A pocket tri-fold keyboard with a rechargeable cell, for tablet users who want keys without a full laptop.

Last updated: September 2026

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What this product is

A foldable Bluetooth keyboard is a small electronics product with a hinge problem and a battery problem hiding under a simple photo. Buyers usually want it for a tablet, so the brief should name the device width it must cover when open and the thickness when folded. Factories that already mold this style can change keycap color, a logo on the back, and the pairing name that shows on the phone. They should not be asked to invent a new scissor mechanism on the first order. The cell inside is small, but it is still a lithium cell, so the destination's battery rules are part of the conversation and not a sticker you add later. Check key feel, hinge crack, and whether the unit sleeps when folded. The range below is an indicative ex-works band for an existing tri-fold platform before a case, freight, and any battery paperwork. Do not print a device-compatibility list the sample has not actually covered.

Indicative sourcing numbers

These are desk estimates for a conversation, not a factory invoice and not a retail offer from this website.

Indicative China sourcing price: $7 to $14
Suggested retail range: $29 to $49
Estimated gross margin: 30% to 50%

Indicative estimates only. Actual margins vary by supplier, quantity, specifications, shipping, duties, taxes, marketplace fees, advertising and destination market.

Why it is interesting

The fold and the key set already exist as a platform, so branding can come before a new mechanism.
A sample tells you quickly whether the hinge and the key feel are good enough to put a brand on.

What to specify

Layout: State language and whether it is a compact 64-key style or wider
Fold: Tri-fold on most platforms. Measure open width and closed thickness
Power: Small lithium cell. Ask who holds the battery paperwork
Link: Bluetooth. Confirm the pairing name you will print
Case: Some units include a sleeve. Price it only if it is in the sample

Customization and private label

Keycap color, a back logo, and the Bluetooth name are common. A new layout or hinge is a different project.

Some customization is realistic on this kind of product. Private label packaging is often possible once artwork is approved. Read how private label manufacturing in China is handled, and when a new product needs the OEM/ODM path.

How the desk would source it

Note 1. The internal cell makes this a battery product. Do not assume a marketplace will accept it without the paperwork you name.
Note 2. Type on the sample for more than a minute. A pretty fold that misses keystrokes is a return.

The usual path is the same as other China factory sourcing: confirm the spec, compare factories, sample, then inspect before shipment. China supplier verification and China quality inspection are available. Goods can be received at the Xiamen warehouse and moved through China warehouse consolidation or sea, air, and express freight.