Black in-ear buds you control with taps and a swipe, in a compact LED-display case that carries its own reset button for the day a bud misbehaves.
Most budget earbuds make you reach for the phone to change the volume. The PMOPDSNNE 40H Earbuds skip that step with a swipe along the bud: slide a finger to turn it up or down. Everything else happens with taps, so the phone never has to leave your bag on the commute.
Here is what the touch surfaces handle:
Swipe volume takes a day or two to feel natural. Use a light, steady stroke along the flat part of the bud rather than a quick flick, and it responds reliably. The exact gestures are on the manual card, and the touch controls cheat card shows how other i12-style pairs compare.
Sound comes from 13mm dynamic drivers with composite diaphragms. PMOPDSNNE tunes them for full, punchy sound, and the silicone tips seal the ear so bass has something to push against. That same seal hushes traffic and chatter with no electronics involved.
For calls, dual noise-reduction mics pick up your voice while toning down the background. PMOPDSNNE says they cut about 80% of surrounding noise, which helps on a street corner or in a busy kitchen. Both you and your caller hear each other more clearly.
The buds are light and shaped to sit comfortably, easing the load on the ear during long listens.
| Spec | Value |
|---|---|
| Model | PMOPDSNNE 40H Earbuds |
| Fit | In-ear with silicone tips |
| Bluetooth | 5.3 |
| Driver | 13mm dynamic, composite diaphragm |
| Microphones | Dual noise-reduction mics |
| Noise control | Passive isolation from the tips |
| Controls | Touch taps plus swipe for volume |
| Call controls | Answer, reject, hang up |
| Playtime per charge | Up to 8 hours |
| Total with case | 40 to 46 hours |
| Case display | LED battery digits |
| Case charging | USB-C, about 1.5 hours to full |
| Reset | Button on the case, hold 5 seconds with buds inside |
| Water rating | IPX7 |
| Driver type | Dynamic |
| Works with | Bluetooth phones, iPhone and Android |
| In the box | 2 earbuds, charging case |
| Color | Black |
Every budget earbud has an off day: one side goes mute, or the phone simply cannot see the pair. The PMOPDSNNE case has a physical reset button for exactly that moment. With both buds sitting in the case, hold the button for 5 seconds and the faulty pairing data is cleared.
A reset button is simpler than the tap sequences many pairs use, where you have to hold both buds for a certain time in the right order. Here you press one button and you are done. For general left and right trouble, the reset guide explains why buds lose each other and how to prevent it.
Save the reset for real problems. Quick fixes to try first:
First-time pairing is simple too. Charge the case, take out both buds and choose them from your phone's Bluetooth list. The pairing guide walks through iPhone, Android and laptops screen by screen.
The case itself mixes smooth, rounded contours with firm edges, which makes it easy to grip and open with one hand.
The name promises 40 hours, and the maker's own figure is higher: up to 46 hours with the case. A single charge runs the buds for up to 8 hours, and the case refills them several times over. Either way, it is a lot of listening for such a small box.
| Battery item | 40H Earbuds |
|---|---|
| Buds, one charge | Up to 8 hours |
| Total with case | 40 to 46 hours |
| Case to full | About 1.5 hours, USB-C |
| Display | LED digits |
What the hours mean day to day:
The LED display on the case shows the remaining power in real time, which removes the guesswork before you leave the house. It is the small feature that makes battery anxiety disappear. For what the digits and lights usually mean, see the charging guide.
USB-C fast charging brings the case from empty to full in about an hour and a half. Charging is cable-only, so pack the lead for trips. Battery figures are best-case: big volume and long calls both shorten a session, so expect a little less than 8 hours when the music is loud.
IPX7 protection means sweat, splashes and a sudden shower do no harm. It suits jogging, yoga and cycling. Towel them off before they return to the charging pins.
A small habit keeps the digits honest: charge the case fully once a month, even if you usually top up little and often.
The PMOPDSNNE 40H Earbuds sit in a crowded corner of the i12 family: tipped buds, an LED case and big battery totals at a friendly cost. What sets them apart is the combination of swipe volume, a hardware reset button and IPX7. Rivals match some of that, rarely all of it.
| PMOPDSNNE 40H | BSWLMDD R80 | Wekily S50 | |
|---|---|---|---|
| Bluetooth | 5.3 | 5.3 | 5.3 |
| With case | 40 to 46h | Up to 48h | Up to 48h |
| Case display | LED digits | LED digits | LED digits |
| Water | IPX7 | Not rated by number | IPX7 |
| Reset button | Yes | Not stated | Not stated |
Choose the 40H Earbuds if:
The Wekily S50 is worth a look for four ENC call mics and bigger 14.2mm drivers. The BSWLMDD R80 matches the LED case and the long battery, but its warranty runs only 10 days and its water protection carries no IPX number.
Warranty and water rating are the two details first-time buyers skip most often, and both matter more on a budget pair than on a premium one. A clear IPX7 figure tells you exactly what the buds can take, and it is the kind of detail worth checking on any box before you order.
Before buying, check the fit question. In-ear tips give these buds their bass and their quiet, but if silicone in the ear canal has never felt right to you, an open stem such as the Jxrev J51 will be more comfortable for long days.
Put both buds in the case, then press and hold the reset button on the case for 5 seconds. Forget the old entry on your phone and pair again as new.
Swipe along the bud to turn the volume up or down. Everything else, from pausing to calls and the assistant, is a tap.
Eight hours from full buds, and as much as 46 when the case keeps refilling them. The case fills over USB-C in about 1.5 hours.
IPX7 means sweat, rain and splashes are fine. They are not made for swimming.
The dual mics reduce background noise on calls, and the silicone tips block outside noise passively. PMOPDSNNE lists no active noise-cancelling mode.