Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.
🎧 Elevate your wired IEMs to wireless freedom—because your sound deserves the upgrade.
The KZ ZST Bluetooth IEM 5.4 Module is a cutting-edge wireless adapter compatible with a wide range of KZ and Moondrop in-ear monitors. Featuring Bluetooth 5.4 technology with AAC support, it delivers high-fidelity audio with low latency. Its lightweight design (4.5g per earhook) ensures comfortable all-day use, while the robust 800mAh charging case provides up to 42 hours of total playback. Dual-host mode allows independent earhook use and faster transmission for gaming or calls, making it a versatile upgrade for audiophiles seeking wireless convenience without compromising sound quality.
| ASIN | B0D2GYJ7K8 |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | Entertainment, Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 6 Hours |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #50,506 in Electronics ( See Top 100 in Electronics ) #505 in Headphone Adapters |
| Bluetooth Version | 5.2 |
| Brand | EZ EAR |
| Built-In Media | Wireless Charging Case |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | plastic_or_metal |
| Color | AZ09 |
| Colour | AZ09 |
| Compatible Devices | Cellphones |
| Connectivity Technology | Wireless |
| Control Method | Remote |
| Control Type | Media Control or Call Control or Volume Control |
| Controller Type | Remote Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.0 out of 5 stars 141 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | In-Ear |
| Enclosure Material | Plastic Silicone |
| Form factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphone jack | No Jack |
| Headphones Ear Placement | In Ear |
| Is Autographed | No |
| Item Weight | 27 g |
| Manufacturer | EZ EAR |
| Model Name | KZ AZ09 B PIN |
| Model Number | KZ AZ09 |
| Noise Control | Sound Isolation |
| Noise control | Sound Isolation |
| Specific Uses For Product | Calling, Entertainment |
| Style Name | Modern |
| Theme | Audio, Music or Games |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
R**N
Not recommended
The sound quality is poor, plus I received it with no charging cable.
P**S
Great purchase
Amazing sound, especially for the price. Case is larger than current earbuds on the market but really I'm splitting hairs
A**R
Sound great, long lasting battery (Used 8 hours+)
Gotta have your own headphones! These work wonderful, if your on one device they have no issue connecting. I have issues with multiple devices. As I am switching between three throughout the day. But the sound quality is very clear. The different ear tips make it comfortable as you want.
S**A
Excelentes!!
Muy buen producto, no he tenido ningún problema de conección, ni de carga con los módulos. Recomendable!!!!
B**T
Works great 👍🏻
I bought 2 of the kz az09 adapters, one for my castor pro’s and one for my zs10 pro’s. At $30.00 these bt adapters are perfect in my opinion. PROS: very good battery life, I use it regularly and charge the case once a week. Sound is really not much different than using a dac. Pretty low noise on these. The sound quality is AWESOME in my opinion. Good distance, probably about 30ft I’d say. Build quality is pretty solid. No issues as of yet. CONS: the only one I can think of is the case is a bit on the large size, and that’s it. Can’t really take away a star for that very minimal issue. 🤷🏼 All in all I highly recommend the the az09 adapters, they do what they are supposed to do, and do it well.
Trustpilot
1 week ago
2 weeks ago