As a digital player, I often ask me what headphones are good for exercise when I exercise. I usually recommend them to wear bone-conducting sports headphones, because bone-conducting headphones is comfortable to wear and can protect hearing for a long time. It is clean and hygienic to use, and it does not affect the sounds of the surrounding environment, which is safer.
How does bone conduction headphones work?
Sound is generated by vibration of an object and propagates outward through the form of sound waves. The propagation of sound requires a medium, and gas, liquid, solid, etc. can all be used as sound transmission media. The bone conduction headphones mentioned in this article actually replace the sound unit of traditional headphones with vibrators, which emit mechanical vibrations of different frequencies, and then transmit sound waves through the human skull, bone loss , inner ear lymph, spiral, and auditory center. This way people hear the sound. What are the advantages of
bone conduction headphones? The advantages of
are also obvious than traditional earphones that transmit sound waves through the eardrum. They do not need to enter the ears or block the ears. They can protect their listening skills for a long time, which is healthier and more hygienic.
is coming soon. Today I will introduce you to a fourth-generation bone conduction sports Bluetooth headset Runner PRO4, which uses the flagship Bluetooth 5.3 customized chips and 
and high-performance oscillator . While improving battery life and connection stability, the audio and video experience will be better. For friends who don’t like to exercise with mobile phones, the headphones have a humanized built-in 16G storage that can be used independently as MP3, lightweight, better exercise efficiency, supports IPX8-level waterproof, and can be worn to swim.
Unboxing
Nanka Runner PRO4 currently has two colors: Crimson and Twilight Cloud Gray. The color of the internal headphones can be seen from the packaging color. This time, it uses an atmospheric gift box packaging, with the product model, brand logo and renderings printed on the front; the detailed information of this headphone is printed on the back.
Open the upper cover of the packaging and you can see that the headset is fixed in the groove on the left, and other accessories are located on the right.
box includes: Nanka Runner PRO4 bone conduction headphones, magnetic charging cables, sound insulation earplugs *1 pair, sound quality enhancer *3 pairs, microphone protection plug, instruction manual and warranty card.
Appearance & Function
Nanka Runner PRO4 is designed more stable and comfortable than previous generations. It adopts a symmetrical left and right, integrated seamless design. The surface of the headphones is wrapped with high-quality high-end silicone. waterproof grade has reached IPX8. In addition, an oleophobic layer is added, which has a delicate touch, is not allergic, and can also prevent sweat stains, greatly improving the wearing experience. The titanium alloy rear hanger enhances the toughness and durability of the headphones, and it will automatically fit the head shapes of different people, making it lighter and more comfortable to wear. There is an power switch on the left and a NANK brand LOGO
printed with the technical parameters of the headphones on the inside, including: product model, manufacturer, charging voltage, battery capacity and various certifications; the
microphone is located at the bottom of the right vibrator, and it is matched with the equipped microphone protection plug, so it is okay to wear it and swim or dive. The embellishment of white lines makes this headset more energetic. As a male user, I like the color scheme of Muyun Gray very much. It is both mature and can resist dirt on a daily basis. The product of
product adopts a lightweight design, with titanium alloy back hanging. The actual measured headphones weigh only 35.8g, and there is no pressure when worn.
design of this headphone is inspired by the hippocampus. The unique curves perfectly integrate nature and technological products to create a smooth line contour, which is both comfortable and beautiful. Makes wear more comfortable and fit. Located on the right outside of (between the two white lines) is a built-in NFC chip that can quickly connect to mobile phones with NFC function.
also contains two buttons "+" and "-" above the side of . You can use one-handed operation by answering calls, cutting songs, adjusting volume, and voice assistants.There are 4 metal contacts on the inside of
for magnetic charging and data transmission.
magnetic charging cable will accurately and securely automatically absorb the contacts, which is convenient and time-saving.
Use
Long press the boot key for 5 seconds to turn on the computer. The indicator light will flash red and blue, accompanied by a Chinese voice prompt on boot. At this time, turn on the Bluetooth of your phone and search for the available device name: NANK-RUNNER-PRO4. Click to pair it.
In addition to manual pairing, this bone conduction headset in Nanka also supports NFC fast connection, which is close to the right connection. A phone with NFC function can touch the NFC position on the back of the phone and touch the outside of the right side of the headset, and a request connection interface will pop up. Click confirm, without manually turning on Bluetooth, which is very convenient.
When the power is turned on, double-click the boot button and you will hear a voice prompt: "SD card mode" can switch the Bluetooth headset mode to MP3 mode, connect the USB port to the computer, and connect the magnetic data cable to import the songs. 16G of memory can store more than 3,000 good songs. There are also 3 songs with different music formats and styles built in the factory. After testing, the Runner Pro4 in South Carolina not only supports MP3 format but also supports FLAC and APE lossless audio. Friends who have higher requirements for sound quality must like it very much. In addition, the support for m4a audio format is also added, which is very friendly to Apple users.
Nanka Runner PRO4 has a built-in 180mah lithium battery capacity, which can continuously listen to songs 0 hours , which has a longer battery life than ordinary bone conduction headphones. After adding Nanka high-performance vibrator black technology, it effectively increases the vibration area by 45%, and the sound quality is greatly improved. At the same time, the sound transmission direction is optimized to make the music more spatial and rhythmic. I have listened to several songs of different styles, and the sound quality is good, especially the performance of the medium and low frequencies is remarkable. In addition, this headset supports the OTG song transmission function of Android phones and tablets, so you don’t have to worry about not having a computer around you. It is very convenient.
This bone conduction headphone is specially customized for Chinese people and is very comfortable and fitting to wear. Wear it during daily travel and exercise. Even if you move a lot, it is difficult to get rid of the headphones, and it is very stable and will not shake at will. Friends wearing glasses will not affect their use. There are very few sound leakage during the call, and it also supports AI call noise reduction. The call is very clear and you are not afraid of the interference of ambient sound when using outdoors. also supports one-to-two functions. can connect 2 Bluetooth devices at the same time and switch with one-click. Listening to music and voice calls are both good, and multi-tasking is more efficient;
tests The waterproof performance of this headset is very good. It has no effect when soaking the headset for 1 hour to listen to music. It can be flushed, washed or dived. The IPX8-level waterproof performance is indeed very good.
summary
Nanka Runner PRO4 flagship bone conduction sports headset uses the latest Bluetooth 5.3 chip, which does a good job in wearing stability, comfort, battery life, sound leakage prevention and call noise reduction. In particular, the addition of the oscillator and the support of lossless audio of MP3 function greatly improve the sound quality of this headset. IPX8-level waterproof performance allows sports enthusiasts to be free from rain and sweat whether they are running or swimming, enjoying the fun brought by sports and music. It is very suitable for friends who like sports and wear headphones to listen to music.
