# MJOFFIN x19s Bone-Conduction Open-Ear Headphones

MJOFFIN x19s bone-conduction headphones use an open-ear design intended to leave ambient sounds audible during outdoor activities. The listing claims up to 10 hours of playback, a 22 g weight and water resistance, but does not specify an IP rating in its technical details.

- [Original product page](https://best-deals.pro/product/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [View offer](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- Market: US
- Language: en-US
- Currency: USD
- Brand: MJOFFIN
- Model: x19s
- Category: Electronics > Headphones
- Price: 29.98 USD
- Previous price: 99.99 USD
- Discount: 70%
- Price checked: 2026-11-12T10:46:16.257Z
- Rating: 5 / 5
- Reviews: 380

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Open-ear fit is intended to keep the ears uncovered so users can hear surrounding sounds while listening.
- Listing claims Bluetooth 6.0, a built-in microphone for calls and up to 10 hours of listening time.
- The feature description specifies IP55 protection against sweat and light splashes, and says the headphones are not for swimming or prolonged immersion.
- The listed weight is 22 g, with a flexible titanium frame described in the product details.

## Pros

- Open-ear bone-conduction design suits listeners who want to avoid plugged-in earbuds and remain aware of nearby sounds.
- Claimed 10-hour playback and approximately 1.5-hour full charging time support use across workouts or a commute.
- USB Type-C charging cable is listed among the included contents.

## Cons

- Open-ear playback does not seal off surrounding noise, so it may be less suitable where sound isolation is important.

## Specifications

### Identity
- Brand: MJOFFIN
- Model: x19s
- Color: Midnight Black
### Design and fit
- Form factor: Bone Conduction
- Ear placement: Open Ear
- Earpiece shape: Hook
- Weight listed: 22 g
- Enclosure material: Titanium
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Bluetooth version: 6
- Control type: Button Control
- Charging interface: USB Type C
- Headphone jack: No Jack
### Audio
- Driver type: Bone Conduction Driver
- Impedance: 80 ohm
- Sensitivity: 88 db
### Power and protection
- Water resistance listed: Water Resistant
- Additional features: Fast Charging, Sweatproof
- Claimed playback time: up to 10 hours
- Claimed full charge time: 1.5 hours

## Before you buy

- The specification table says only “Water Resistant,” while the feature text claims IP55. Treat the rating as a listing claim and note that the headphones are not intended for swimming or prolonged immersion. The 10-hour figure is also a claimed maximum, not a guaranteed runtime.

## In the box

- Eartip (Included)
- Headphone body (Included)
- Silicone tension band (Included)
- USB charging cable (Included)
- User manual (Included)

## A good fit for

- Runners, cyclists and walkers who prefer an open-ear fit and want to remain aware of ambient sounds.
- Workout users seeking lightweight wireless headphones with a claimed sweat and splash resistance.
- Listeners who want bone-conduction headphones for music, podcasts and hands-free calls.

## Less suited to

- Swimming or prolonged water immersion.
- Listeners who need an in-ear seal or strong isolation from surrounding noise.

## Customer feedback

The supplied information contains aggregate ratings but no customer-comment summary. Although the reported rating distribution is uniformly five-star, ratings alone do not establish what buyers liked, how the headphones perform, or whether they suit a particular use.

## Frequently asked questions

### Are the MJOFFIN x19s suitable for swimming?
No. The feature description says they are not designed for swimming or prolonged water immersion. It claims IP55 protection for sweat and light splashes.
### How long does the battery last?
The listing claims up to 10 hours of listening time. Actual runtime is not confirmed and can depend on use.
### How do they charge?
The listing specifies USB Type-C charging and says a full charge takes about 1.5 hours. A USB charging cable is listed in the package contents.
### Do these headphones block ambient sounds?
They have an open-ear bone-conduction design intended to leave the ears uncovered, rather than isolating the listener from surrounding sound.

## Alternative options

- [Swimming Headphones Bone Conduction Bluetooth 6.0 IPX8 Waterproof 32G MP3 \| Open-ea...](https://best-deals.pro/visit/tevese-x9-swimming-bone-conduction-headphones-32gb-mp3)
- [Swimming Headphones Underwater, Open Ear Lap Swimming Earbuds Bluetooth6.0 \| IP68 B...](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [Ultra Open Ear Earbuds, Wireless Clip-On Headphones, 40H Playtime, Soft Fit \| Cloud...](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [Oraolo N-Lite 216 Open Ear Earbuds, Bluetooth 6.0 Wireless Earbuds with Stereo Deep Bass, Noise Cancelling Earbuds, 48H Playtime, IPX6 Waterproof Sports Headphones for Running & Workout（White）](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [Open-Ear Headphones, Wireless Bluetooth Earbuds 360° Swivel Charging Case \| Bluetoo...](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [Open Ear Earbuds Wireless Clip on Headphones Bluetooth 5.4 Ear Buds with DNN Noise ...](https://best-deals.pro/visit/ducocub-auro-3-open-ear-clip-on-wireless-earbuds)
- [Open Wireless Earbuds Comfortable Earphones Wireless Bluetooth 5.4 with Mic, HiFi S...](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [SHOKZ OpenRun Pro 2 Bone Conduction Bluetooth Sport Headphones, Black \| Bundle with Reflective Strip；DualPitch premium sound；Open ear awareness; Smart Mic; IP55; 12H battery; Running/Cycling/Hiking](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [New Bone Conduction Headphones Bluetooth 6.0 Open Ear Earbuds with Mic, Balanced Au...](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [SHOKZ OpenRun Air 2 Bone Conduction Open-Ear Bluetooth Headphones，Blue \| Bundle with Hair Band；26.4g lightweight; Secure fit; PremiumPitch 3.0 sound; IP67; 10H battery; Running/cycling/hiking](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [Open Ear Headphones with Mic, Trucker Bluetooth Headset,Noise Canceling Mic \| Bluetooth 5.4 Headphones, 23g Lightweight Headset with Mute Button, 12H Playtime Air Conduction Headphones for Call, Meeting](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)
- [Bone Conduction Headphones,Open Ear Headphones Bluetooth5.4 with Mic,Wireless Headp...](https://best-deals.pro/visit/mjoffin-x19s-bone-conduction-open-ear-headphones)

## Images

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 1](https://best-deals.pro/i/Tw-h4chA1xTU3yOVuXBCyKhmUhsaxypRdqUX8rtew0ncy2SMzHkiSTE0O6AAzemtZ6Q2vvDzGfzQeOcImwqxoB-gD_bbrr7Fn-gvZ5V9jkhNYcVuuxiR6PKu.jpg)

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 2](https://best-deals.pro/i/PyP5DUAz2o_E3yJ2XEjxUB-niNvlSgARl1BYaNTYTms2Mif43vaOo7x4hnN4ZlyZzTp-wMevq9z1tUTMIpH9zZhPWhAhDPCE8HmMj-s3WRf0oROklQOWPuDy.jpg)

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 3](https://best-deals.pro/i/g65VzX9cdfOyLoW1txCsCcpBdnlRKdNLnK1ZMsFAe5QU_nUkieAcfe3uq3YK44TH8SZXYEAX7H-NXP0XajuZKNfMuZcnkBwVGozQ2cNKDcWzU20gwl5BSJlq.jpg)

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 4](https://best-deals.pro/i/38ELAnpbwI1rN60oQCcqIMWoKh5lUzc49Ow8OhAGXoKcSJET0TRVxDF-LEtlh9V3rXN12ZtAE9Qdff2H1rxFCvDl5TEjggjfZSeXEGc76PSGS1N-qIqcS03M.jpg)

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 5](https://best-deals.pro/i/kr7-dbQtnqK0WGPsghF-qexNo1Q-1CfCzjGOInYrsvr9YC2iUg3sWcOr3z0keldJcyMRfL8RbGPaMmLGgNYUuqdVD9EZkCMC2QOuDozDyTrhT7U6uWwcCjFX.jpg)

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 6](https://best-deals.pro/i/jQ4on5S-R38-bztgWwPx4oz5TfXEEbBNkmV9EP1qPJjrsI_Fw3FwhJ2JBzsW-8CzOUf6lO5rAw5e8122w-medrEUjdSXLRoTSzn7x58WXqB7FmJKmf32RW6s.jpg)

![MJOFFIN x19s Bone-Conduction Open-Ear Headphones — 7](https://best-deals.pro/i/_sewpriWsVJQEfVOBkZyI8Lx13kvN8c7lbYMh-9HjLdJjX0x2HlO2JBC0-0W-SWGQEKkeJDQTKEqzA1DQh2S3M1Vqz23JSgVaem80T1EA9Xvq3MutOZD-14q.jpg)