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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
KZ-Carol Active Noise Reduction Bluetooth Earphones Hi-Fi ANC Noise Reduction TWS Earbuds, Carol1. Transmission Protocols: AAC, SBC 2. Bluetooth Version: 5. 4 3. Earbud Battery Life: Approx. 7 hours 4. Total Battery Life: Approx. 42 hours 5. Battery Capacity: Earbuds 40mAh, Charging Case 400mAh 6. Charging Port: Type C 7. Transmission Range: Approx. 15m Features: 1. Ultra linear wide band internal magnetic driver 2. Deep Bass Enhancement & Clarity Technology: Achieves a powerful, deep, and clear bass experience through precise control of low
1. Transmission Protocols: AAC, SBC
2. Bluetooth Version: 5.4
3. Earbud Battery Life: Approx. 7 hours
4. Total Battery Life: Approx. 42 hours
5. Battery Capacity: Earbuds 40mAh, Charging Case 400mAh
6. Charging Port: Type-C
7. Transmission Range: Approx. 15m
Features:
1. Ultra-linear wide-band internal magnetic driver
2. Deep Bass Enhancement & Clarity Technology: Achieves a powerful, deep, and clear bass experience through precise control of low-frequency dynamics
3. Hybrid noise cancellation technology powered by a 6-microphone array
4. Dual-transmission FPS high-grade ceramic antennas, with a tested signal range of approximately 50 meters
5. High-precision 6-layer PCBA manufacturing process
6. Four-mode design: seamlessly switch between High-Performance, Transparency, Noise Cancellation, and Standard modes. Tap the left or right earbud three times to activate High-Performance mode; press and hold the touch button on the left earbud for 2 seconds to cycle through Standard, Transparency, and Noise Cancellation modes
7. AI call noise cancellation precisely filters out background noise for an interference-free calling experience
8. Low-latency audio for precise sound localization during gaming
9. Supports Bluetooth 5.4 protocol for stable, uninterrupted connectivity and reliable calls
10. Fully transparent housing design, showcasing the internal precision hardware components
11. Seamless audio switching and dual-device pairing
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 393 reviews
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Product Reviews
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2019
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 5
VERY EFFICIENT MATERIAL
Format: Paperback
It's the most efficient material to prepare the test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2020
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019