If you want over-ear noise cancellation, long battery life, and laptop-and-phone multitasking for work from home, choose TPVision/ PHILIPS H8506; if you need open-ear listening, phone-free playback, and waterproofing for workouts or swimming, choose TJHSound E9. For a home office, the H8506 is the more natural fit: it combines active noise cancellation with up to 60 hours of playtime and Bluetooth multipoint. The E9 is built around a different priority—keeping your ears open and your music close when you move.
• TPVision/ PHILIPS H8506 strength: over-ear design, active noise cancellation, and up to 60 hours of playback; trade-off: it covers your ears rather than leaving them open.
• TJHSound E9 strength: open-ear bone-conduction design, IPX8 waterproof protection, and built-in 32GB MP3 storage; trade-off: its listed continuous playback is up to 5 hours.
• The H8506 offers Bluetooth multipoint for two connected devices and can run up to 45 hours with ANC enabled.
• The E9 pairs with two devices and can switch between MP3 and Bluetooth modes; its onboard storage lets you listen without carrying your phone.
• Choose the H8506 for desk work, long listening sessions, and switching between laptop audio and phone notifications.
• Choose the E9 for swimming, running, or other activities where open ears and phone-free listening matter.
The H8506 is an over-ear wireless headphone with active noise cancellation and 40 mm drivers. Its design points toward focused listening: the ear cups cover the ears, while ANC is intended to reduce unwanted surrounding sounds. The product information also lists a 20 Hz–20,000 Hz frequency range and a 3.5 mm headphone jack. Those details make it a flexible option for someone who wants wireless listening but also has a wired connection available.
For work from home, the practical feature is multipoint Bluetooth. The headphones can connect to two devices at once, so a laptop can handle a video or other audio while a phone remains connected for notifications. That is a useful arrangement for someone who moves between computer work and calls throughout the day. Touch controls can handle basic actions such as pausing audio and answering calls, and the app offers preset sound styles and volume adjustment.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-19 · 7 min read · Independent comparison
Battery life is another clear advantage on paper: up to 60 hours without ANC, or up to 45 hours with it enabled. A full charge takes two hours via USB-C, and a 15-minute charge is listed as providing up to eight more hours of playback. The ear cups fold inward and lie flat for storage, making the design easier to pack than a fixed, non-folding headphone. Skip the H8506 if you specifically want an open-ear fit for swimming or outdoor workouts.
The E9 is an open-ear bone-conduction headphone designed for movement. Rather than enclosing the ears, it uses a bone-conduction driver and silicone ear hooks with memory wire for a secure fit. That open design is intended to keep the ears uncovered while playing audio, which suits people who want to remain aware of surrounding sounds during outdoor activities. Its controls are buttons rather than touch controls.
The standout feature is the combination of IPX8 waterproof protection and 32GB of built-in MP3 storage. The product information describes it as suitable for swimming, heavy rain, and intense sweating, and the onboard player is designed to let you listen without bringing a phone into the water. The E9 also supports Bluetooth, connects with two devices, and offers one-tap switching between MP3 and Bluetooth modes. That makes it a more specialized choice than a conventional desk headphone, but a purposeful one for exercise and water-based use.
The trade-off is the stated playback duration: up to five hours of continuous listening, with charging taking 2.5 hours through a magnetic connector. It is also listed as having no noise control, so it does not offer the H8506’s active noise cancellation. Its open fit is an advantage when awareness matters, but it will not give the same covered-ear listening experience. Skip the E9 if your main goal is to block surrounding noise or to wear headphones through a long workday without frequent charging.
• Best for a home-office desk → TPVision/ PHILIPS H8506. Its over-ear design and ANC are aimed at focused listening, while multipoint can keep a laptop and phone connected.
• Best for switching between computer audio and phone notifications → TPVision/ PHILIPS H8506. It supports two Bluetooth connections at once, including the example of streaming from a laptop while receiving phone notifications.
• Best for long stretches between charges → TPVision/ PHILIPS H8506. Its listed battery life is up to 60 hours, or up to 45 hours with ANC on; the E9 lists up to five hours of continuous playback.
• Best for swimming with stored audio → TJHSound E9. Its IPX8 protection and 32GB MP3 player are specifically suited to listening in water without a phone.
• Best for keeping ears open during a run → TJHSound E9. Its open-ear bone-conduction design leaves the ears uncovered, unlike the H8506’s over-ear cups.
• Best for a quick top-up before heading out → TPVision/ PHILIPS H8506. A 15-minute charge is listed as adding up to eight hours of playback; the E9 uses magnetic charging and lists a 2.5-hour charge time.
• Best for a foldable travel design → TPVision/ PHILIPS H8506. Its ear cups fold inward and flat for easier storage in a bag.
• Best for phone-free listening during exercise → TJHSound E9. Its built-in MP3 storage is the key distinction if carrying or using a phone is inconvenient.
Buying Considerations
The E9 is not simply a smaller version of the same idea. It is an open-ear sports headphone with a built-in player and waterproof construction. Those features may be more useful than ANC if your routine includes swimming or running and you want to keep your phone elsewhere. But the shorter listed continuous playback means it is worth matching its five-hour figure to the length of your sessions.
Fit and listening priorities matter, too. Choose the H8506 if you prefer ear cups around the ears and want noise cancellation. Choose the E9 if you value an open-ear arrangement and a secure fit for movement. The supplied information does not establish that either model will sound better to every listener; their driver designs and intended uses differ, so the more useful question is which listening environment fits your routine.
If you are comparing the best clip on earbuds for work from home, note that neither product is described as a clip-on design. The E9 uses ear hooks, while the H8506 is an over-ear headphone. For someone searching for the best headphone for work from home, the H8506’s ANC, multipoint, and longer stated battery life make it the more directly aligned option. If you are looking for wireless in ear earbuds for work from home, these two are also not conventional in-ear earbuds: one is over-ear, and the other is open-ear bone conduction.
I would choose the TPVision/ PHILIPS H8506 for work from home. Its active noise cancellation, two-device Bluetooth connection, and up to 60 hours of playback fit the demands of a long desk routine better than the E9’s sports-focused design and shorter continuous listening time. The E9 is the more compelling pick for swimming or open-ear workouts, but my recommendation for a home office is the H8506.
The H8506 is the closer fit for desk work because it has active noise cancellation, an over-ear design, and Bluetooth multipoint for two devices. The E9 is designed around open-ear listening and exercise.
Can the TJHSound E9 play music without a phone?
The H8506 lists up to 60 hours of playback without ANC and up to 45 hours with ANC. The E9 lists up to five hours of continuous playback and a 2.5-hour magnetic charge time.
The H8506 has active noise cancellation, which is designed to reduce unwanted surrounding sounds. The E9 has no noise control and uses an open-ear design, so it is the better fit when you want your ears uncovered rather than isolated from your surroundings.
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