If you want over-ear noise cancellation and up to 35 hours of listening, choose Sony Noise Cancelling Headphones; if you need compact in-ear earbuds with multipoint connectivity and wireless charging, choose Technics Hi-Fi True. For movies, I’d choose based on whether you value long battery life and an over-ear fit or a wireless earbud setup with more device flexibility.
Sony Noise Cancelling Headphones vs Technics Hi-Fi True at a Glance
• Technics Hi-Fi True: In-ear fit, active noise cancellation, wireless charging, and connections with up to three devices; the trade-off is up to 7 hours per charge with noise cancellation on, or 24 hours including the case.
• For Sony: Choose it for long listening sessions, travel, and a conventional over-ear headset with a 3.5 mm audio connection.
• For Technics: Choose it for an in-ear design, switching among devices, and a charging case that supports Qi wireless charging.
Sony’s WH-CH710N is an over-ear wireless headset built around noise cancellation and extended listening. Its dual noise sensors detect information about your surroundings and adjust noise cancellation accordingly. That can suit a movie session in a shared room or a commute where you want to reduce surrounding sound. Ambient Sound mode offers the opposite option: letting some outside sound in when you need awareness.
The stated battery life is up to 35 hours, and a 10-minute USB Type-C charge can provide up to 60 minutes of playback. That combination makes the Sony appealing for a long movie or several listening sessions between charges. It also has 30 mm dynamic drivers, Bluetooth, NFC one-touch pairing, hands-free calling, and voice-assistant compatibility. A 3.5 mm jack and included audio cable give you a wired option, while adjustable metal sliders help you adjust the over-ear fit.
For someone searching for the best bluetooth earbuds for movies, there is an important distinction: this Sony is not an earbud. It is a full over-ear headset. That may be a plus if you prefer headphones that sit around the ears, but it is a less compact choice than the Technics. The product information lists Bluetooth version 5 and a 10-meter Bluetooth range; it does not specify a movie-specific latency mode or promise lip-sync performance.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-18 · 7 min read · Independent comparison
The Technics EAH-AZ80-S takes the genuinely wireless earbud route. Its 10 mm free-edge dynamic drivers and acoustic structure are designed for detailed sound, and it supports LDAC for wireless hi-res audio. Those features may appeal to listeners who want a compact listening setup for films, music, and everyday calls. But a codec or driver specification alone does not establish how well a particular movie’s dialogue will sync with the picture.
The earbuds offer active noise cancellation, and the accompanying app lets you adjust noise-cancelling and external-sound settings. A secure fit matters: the product guidance says a snug seal helps noise cancellation and acoustics, so choosing a suitable ear-cushion size is part of getting the intended experience. For calls, eight high-sensitivity MEMS microphones and JustMyVoice noise reduction are designed to capture and transmit speech more clearly.
The Technics’ most distinctive practical advantage is its three-device multipoint connectivity. Once paired, the earbuds can switch between devices when new media starts or a call comes in. That can help someone move between a computer and mobile devices without treating each change as a fresh pairing task. The Qi-compatible case supports wireless charging. Battery life is listed as up to 7 hours per charge and up to 24 hours with the case when noise cancellation is on.
If you are looking for a gaming headset for movies or the best low latency in ear earbuds for movies, keep your expectations tied to the actual specifications: Technics lists Bluetooth and LDAC, but does not list a dedicated gaming mode or a latency figure. These are in-ear Bluetooth earbuds, not a gaming-specific headset.
Who should skip it: Skip Technics if you want the longest stated listening time between charges, a wired 3.5 mm connection, or a headset whose listed features include a specific low-latency mode.
• Best for longer stated battery life → Sony Noise Cancelling Headphones. Sony lists up to 35 hours, compared with Technics’ up to 7 hours per charge with noise cancellation on.
• Best for an in-ear fit → Technics Hi-Fi True. Its earbuds sit in the ears; Sony’s headset goes over the ears.
• Best for switching among several devices → Technics Hi-Fi True. It supports multipoint connectivity with up to three devices.
• Best for a wired listening option → Sony Noise Cancelling Headphones. It has a 3.5 mm jack and comes with an audio cable; Technics has no headphone jack.
• Best for a wireless-charging case → Technics Hi-Fi True. Its case is Qi-compatible.
• Best for environment-sensing noise cancellation → Sony Noise Cancelling Headphones. Its dual noise sensors are described as adjusting cancellation based on the surroundings.
• Best for calls with dedicated voice-capture features → Technics Hi-Fi True. Its eight microphones and JustMyVoice technology are designed to help capture speech and reduce unwanted sound.
• Best for movies when you prioritize long sessions over compactness → Sony Noise Cancelling Headphones. Choose Technics instead if you want earbuds and multipoint flexibility.
My Verdict
First, decide whether you want something that goes over your ears or sits inside them. That is the most immediate difference in everyday use. Sony’s adjustable metal sliders help with positioning, while Technics depends on a snug ear-cushion fit for its intended acoustics and noise cancellation. The right form factor is personal, and these designs offer different kinds of fit rather than interchangeable versions of the same thing.
Next, consider how you charge and how long you listen between charges. Sony lists up to 35 hours and a quick-charge figure of up to 60 minutes of playback from 10 minutes of charging. Technics lists up to 7 hours per charge with noise cancellation on, or up to 24 hours including its case. Its case can charge wirelessly with a Qi-compatible charger. Those figures describe different routines: Sony emphasizes extended headset listening, while Technics pairs shorter earbud sessions with a case.
For movie watching, connection details are worth weighing without assuming a performance claim the specifications do not make. Sony supports Bluetooth and NFC, and it includes a 3.5 mm audio cable. Technics supports Bluetooth, LDAC, and multipoint connectivity with up to three devices, but has no headphone jack. Neither specification sheet gives a latency figure. If synchronized dialogue is a deciding factor, don’t treat Bluetooth version or an audio codec as proof of a particular delay; look for an explicit latency specification for the devices and setup you plan to use.
Finally, think about whether calls and device switching are part of the same purchase. Technics’ multipoint feature is aimed at moving among a computer and mobile devices, and its microphone system is designed for clearer voice transmission. Sony also supports hands-free calling and voice-assistant use. Both include active noise cancellation, but their related controls differ: Sony describes environment-sensing adjustment and an Ambient Sound mode, while Technics lets you adjust noise cancellation and external sound through its app.
FAQ
Sony lists up to 35 hours of battery life. Technics lists up to 7 hours per charge with noise cancellation on and up to 24 hours including the charging case, so its listening routine includes returning the earbuds to the case.
Yes. The Technics charging case is Qi-compatible. Sony’s listed charging details include USB Type-C quick charging, rather than a wireless-charging feature.
Technics supports multipoint connections with up to three devices and can switch when new media starts or a call comes in. Sony supports Bluetooth and NFC pairing, but its listed features do not specify multipoint connectivity.
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