✨ Detailed Introduction

ATH-AL5NC is Audio-Technica's first globally launched open-back wireless over-ear headphones, featuring active noise cancellation while maintaining the natural soundstage of open-back designs, reducing mid-low frequency noise from air conditioning, fans, and traffic.

The body features a newly designed 53mm dynamic driver with a frequency response of 20–40,000Hz, supporting LDAC (up to 24bit/96kHz), AAC, and SBC codecs. The open-back ear cups allow air circulation, reducing ear heat; the lightweight body of approximately 240g combined with a low clamping force design makes it comfortable for long wear.

Noise cancellation intensity can be switched between "Home" and "Airplane" modes; there is also a "Standalone Mode" that allows noise cancellation to be activated without Bluetooth connection, lasting up to approximately 100 hours (Home mode). Wireless playback lasts up to approximately 75 hours (about 50 hours with noise cancellation on), and a 15-minute charge provides about 8 hours of playback.

The design of ATH-AL5NC is based on the open-back Bluetooth headphones ATH-HL7BT, which were only launched in Japan and Taiwan, now adding noise cancellation, Connect App parametric equalizer, and leak suppression mode, and is being launched in Hong Kong as a local product for the first time.

Audio-Technica ATH-AL5NC in black with bronze accents, open mesh ear cup shell (official product image)

🏠 Usage Scenarios

ATH-AL5NC is best suited for working from home, long video conferences, watching movies, gaming, and listening in quiet environments; the open-back design may leak sound and is not suitable for loud playback in noisy environments like public transport.

🌟 Why Choose This Model

If you want the natural soundstage of open-back headphones, along with wireless use and reduced background noise from air conditioning, the ATH-AL5NC is one of the few models that achieves all three, and it weighs only about 240g.

🔍 Product Details

The operation and functions of ATH-AL5NC are mainly focused on the right ear noise cancellation button and the Connect App. Below are the most frequently asked details and practical usage limitations before purchase, to help you determine if it suits you.

• Customizable Noise Cancellation Button: The right ear NC button can be changed via the app to switch between environmental sound control or low-latency mode.
• LDAC and Low Latency Cannot Be Used Simultaneously: When LDAC codec is selected, low-latency mode will automatically turn off; for gaming, it is recommended to switch to AAC and enable low latency.
• Leak Suppression Mode: Suppresses high-frequency sounds that are more likely to leak, suitable for brief use in libraries or cafes; the official note states it cannot completely prevent sound leakage, and the sound quality may change.
• Volume Levels: Default is 16 levels, can be changed to 32 or 64 levels for finer adjustments in the app.
• Find Headphones: The app map will show the last connected location and has an out-of-range alert.
• Testing Reference: Foreign review site Major HiFi found that at about 73% volume when connected to a laptop via Bluetooth, it reached a comfortable listening level; users seeking high volume should take note.

Packaging Contents: ATH-AL5NC headphones, 50cm USB-A to USB-C charging cable, 1.2m wired microphone 3.5mm cable, carrying bag.

📋 Specifications

ATH-AL5NC is an open dynamic wireless headphone, using 53mm drivers, 52Ω impedance, 103dB/mW sensitivity, and Bluetooth 5.3. The complete official specifications are as follows (source: Audio-Technica official specifications).

⚖️ Model Comparison

Compared to the previous generation ATH-HL7BT and closed-back ATH-M50xBT2 from the same brand, the ATH-AL5NC is the only model among the three with active noise cancellation, the longest battery life, and a weight that falls between the two.

❓ FAQ Frequently Asked Questions

The following summarizes the most common purchase questions about ATH-AL5NC, including warranty for Hong Kong local products, repair locations, repair processes, as well as practical usage questions regarding noise cancellation effects, sound leakage, iPhone compatibility, and wired use.

Q: How long is the warranty period for ATH-AL5NC Hong Kong local products?
A: Hong Kong local products are provided with a 12-month warranty by the official distributor, starting from the date of the purchase receipt. Grey market or parallel imported products may not be covered by local distributors, so please keep the receipt and warranty card when purchasing.

Q: Where can I repair ATH-AL5NC in Hong Kong?
A: The Audio-Technica customer service center (Hong Kong) is located at Room K, 9th Floor, Phase 2, Triumph Industrial Centre, 51 Min Yau Street, Hung Hom, Kowloon, phone 2356 9268, service hours are Monday to Friday from 9:00 AM to 12:30 PM and 2:00 PM to 6:00 PM.

Q: What is the repair process? What do I need to bring?
A: Please bring the headphones, original warranty card, and purchase receipt to the customer service center for inspection by technicians. Products with human damage, water damage, or that have been repaired by unauthorized personnel are not covered under the free warranty, and shipping costs and on-site service are also not included.

Q: Can the noise cancellation effect of open-back headphones be the same as that of closed-back noise-cancelling headphones?
A: No. The noise cancellation of ATH-AL5NC mainly reduces mid-low frequency noise from air conditioning, fans, and traffic, while retaining some environmental sounds; for significant noise isolation on airplanes or MTR, closed-back noise-cancelling headphones are more suitable.

Q: Will ATH-AL5NC leak sound? Is it suitable for use on the MTR or in the office?
A: The open-back structure will leak sound. The leak suppression mode in the app can reduce high-frequency sound leakage, suitable for brief use in quiet places, but the official note states that loud volumes will still be audible; it is recommended for use mainly at home or in private spaces.

Q: Can iPhone use LDAC?
A: iPhone does not support LDAC and will connect using AAC codec; Android phones can generally switch to LDAC via the Connect App, up to 24bit/96kHz.

Q: Can it be used wired? Can noise cancellation still be used when wired?
A: Yes. The included 1.2m wired microphone 3.5mm cable allows for wired connection while still enabling noise cancellation; it can also be listened to wired when the battery is exhausted.

Q: How long is the battery life? Will there be latency when gaming?
A: Wireless playback lasts up to approximately 75 hours (about 50 hours with noise cancellation on), and a 15-minute charge provides about 8 hours of playback. Gaming can enable low-latency mode in the Connect App, but when using LDAC, low-latency mode will automatically turn off.