KZ Bluetooth: TWS or Adapter?

Reviewed 6 Oct 2026 · Data from KZ’s official spec sheetsFor: Everyday and sport Listening to music

There are two ways to go wireless with KZ: buy TWS earbuds, which are wireless out of the box, or add a Bluetooth adapter to a wired pair of KZ. Each option has its advantages.

In short

TWS: smaller and simpler; all in one.
Adapter: you convert your wired KZ and can go back to the cable whenever you like.
Noise cancellation: only on the KZ Carol Pro.

TWS earbuds

	KZ Carol Pro	KZ Sora
Bluetooth	5.4	5.4
Codecs	LDAC, AAC, SBC	SBC, AAC
Active noise cancelling	Yes, up to −55 dB with 6 microphones	No
Latency	—	55 ms
Battery life	7 h	5 h
With case	35 h	25 h

Data from the official KZ product pages (kz-audio.com).

Bluetooth adapters

	KZ AN01	KZ AE01	KZ AZ09
Bluetooth	5.4	5.4	5.2
Codecs	LDAC, AAC, SBC	AAC	AAC
Battery life	8 h	6 h	6 h
With case	40 h	20 h	800 mAh case
Connector	Pin C	Pin C	Pin B or Pin C

Bluetooth adapters for KZ earphones, KZ
KZ AN01 – Bluetooth Adapter with Noise Cancellation and LDAC
78,95 €
Add to cart
Bluetooth adapters for KZ earphones, KZ
KZ AE01 – Bluetooth 5.4 Adapter for 2-Pin Earphones
69,95 €
Add to cart
Bluetooth adapters for KZ earphones, KZ
KZ AZ09 – Bluetooth Adapter for 2-Pin Earphones
52,95 €
Select options This product has multiple variants. The options may be chosen on the product page

Which suits you

Choose TWS if…

You do not own a wired pair of KZ.
You want noise cancelling.
You want the smallest, most comfortable option.

See TWS earbuds

Choose an adapter if…

You already own a pair of KZ you like.
You want to switch between cable and wireless.
You want to use the same adapter with several earphones.

See adapters

Frequently asked questions

Does a KZ sound the same with an adapter as with a cable?

Not exactly: Bluetooth compresses the signal. With the AN01's LDAC codec the loss is smaller.

Which adapter fits my KZ?

It depends on the connector. We state it on each earphone page, under “Compatible models”.

Does LDAC work on iPhone?

No. iPhone uses AAC; LDAC is for compatible Android phones.

Keep reading

Every KZ Componentes order comes with a 3-year warranty, 30-day returns and support from our team in Spain. Torn between models? Write to us and we will help you choose.