Picun Over-Ear Headphones B8

For a commute, a long stretch of desk work, or a movie at home, wireless headphones can make it easier to listen without reaching for your phone every few minutes. The Picun B8 combines an over-ear fit with Bluetooth and foldable earcups.

Its headline feature is a claimed 120 hours of playback per charge. That makes it worth a look if you want fewer charging stops, though actual battery life will depend on how you use it.

There are three EQ modes, a built-in microphone, and a 3.5mm audio cable in the box. The idea is flexibility for everyday listening, not a feature set centered on noise cancellation.

What matters most

The B8 has dual 40mm dynamic drivers and three sound modes: Pop, Bass Boost, and Rock. You can switch modes with a double press of the EQ button, which gives you a quick way to change the presentation without digging through an app. The listing does not describe how each mode sounds in detail, so treat them as listening presets rather than a promise of a particular sound profile.

Battery life is the standout on the spec sheet: Picun claims more than 120 hours of playback from its 1000mAh battery after a full charge. Bluetooth 5.3 is listed with a range of up to 33 feet, and the headphones also support multipoint connection. Keep in mind that the listing does not explain how multipoint behaves with multiple devices, or specify active noise cancellation. If blocking out surrounding sound is essential, that missing detail matters.

The adjustable headband, PU leather ear cushions, and foldable design point toward travel and everyday use. For example, you could fold the headphones into a bag after a work call, then use the built-in microphone for a hands-free call on your phone. They are also supplied with a 3.5mm audio cable, so wireless listening is not the only listed connection option.

How to use it

Pair the headphones over Bluetooth for everyday listening, or connect the included 3.5mm cable when you prefer a wired setup. The touch controls handle call actions, while the EQ button cycles through the three sound modes. A triple press of the power button switches low-latency mode on or off, that may be useful when watching video, though no specific latency figure is provided.

The earcups rotate and the headband adjusts, which gives you some room to find a comfortable fit. From the way it is set up, this is a straightforward headset for commuting, calls, and casual listening rather than a model with extensive customization options. The product information does not give a weight or detailed fit measurements, so shoppers who need exact sizing information have less to go on.

Practical tips

Charge the headphones before a trip, then use the foldable design to pack them away between listening sessions. A long claimed runtime can reduce how often you need to bring a charging cable, but it does not mean you can skip charging indefinitely. The box includes a USB charging cable, an audio cable, and a user manual.

A solid pick if you want over-ear headphones with long stated playback time, basic EQ choices, and a wired fallback. Not the best choice if your main priority is confirmed noise cancellation or detailed information about fit and sound tuning. Picun also lists a one-year refund guarantee, a two-year warranty, and lifetime user support, check the terms for the coverage that applies to your purchase.

Before you decide

Can I use the B8 without Bluetooth? The included 3.5mm audio cable provides a wired listening option.

Can I change the sound mode? Yes. The listed modes are Pop, Bass Boost, and Rock, selected with a double press of the EQ button.

Can I take calls with these headphones? The B8 has a built-in microphone and supports hands-free calls through its touch controls.

Is it worth it?

The Picun B8 is most compelling for someone who wants a foldable, over-ear headset for travel, home, or office use and values a long stated battery life more than a long list of advanced features. The cable is a useful fallback, and the microphone and EQ presets cover common everyday needs. If your decision hinges on noise reduction, exact fit details, or verified real-world battery performance, the available product information leaves those questions unanswered, a simpler wired headset may suit you better if you do not need Bluetooth or the extra controls.