In the past two years, TWS true wireless Bluetooth headsets have emerged one after another. Major brands have launched thousands of Bluetooth headsets with prices ranging from a hundred yuan to thousands of yuan. The true wireless headsets have no cables at all, allowing us to comfortably Enjoy the music. Many models were expensive when they first appeared, but recently, more and more models have become affordable. In this article, I explain in detail a Lanbang F9 FreeBuds Plus multi-mode noise-cancelling headset .
unboxing
Lanbang F9 FreeBuds Plus. Its packaging box follows the decorative style of the previous generation. The packaging is also used, which strengthens the brand awareness and leaves the user with the impression of the previous generation. You can know the instructions for using the headphones at a glance. The upper left corner of the front of the box is printed There is the brand name " Lanbang " and the brand name "Kuaidong" is printed in the lower right corner. It can be seen that this model is jointly created by Lanbang and Kuaidong brands. The appearance of the packaging box is simple and elegant, and it is also suitable for giving to friends.
Appearance and workmanship
Bluetooth earphones are placed in the box. There is a transparent protective bag outside the earphone charging box to prevent bumps and scratches on the earphones during transportation and to protect the design of the finished product. This detail is quite thoughtful. . It has a built-in 3000 mAh large-capacity battery and can also charge mobile phones to meet the emergency needs of users.
Champagne gold, it looks very noble, elegant, and unisex. The F9 FreeBuds Plus uses a lightweight and durable anodized aluminum metal cabin. It has a built-in high-precision 3350 mAh battery and a battery life of up to 300 hours, allowing you to grasp the ultra-long battery life experience. "The front shell is made of carbon fiber material, which is see-through and durable. It is necessary to control the weight of
wireless earphones. For Lanbang F9 FreeBuds Plus, the overall design of the headset is relatively small and light. The charging compartment of Lanbang F9 FreeBuds Plus is a bit square and round. It's very comfortable to hold in your hand, and the charging box is just the right size. It's no problem to put it in your pocket when you go out every day, and it's very convenient to carry around. The charging compartment is made of jet black and champagne gold. The contrasting color combination is quite high-end, and the "Lan Bang" silk screen printed in the middle means the finishing touch, hahaha; the lower part and the bottom half are matte black, which feels good and does not stick to fingerprints. The upper cover is diamond-cut and extremely smooth.
The charging compartment is easy to open, and it is pushed to the maximum extent and buckled to fix it. Regardless of its damping experience or mold cutting, it can reach a very high level. The Bluetooth headset is placed in the charging box, which on the one hand protects the finished product. On the one hand, ensure that the headset is fully charged.
Take out the headset and you will find that this headset has a round cavity with a small square tail. The cavity is round but not large, and the tail is not long and delicate. It looks very comfortable. The cover is black. ABS material base, feed-forward microphone and touch area. It is worth noting that the touch area is a round brushed alloy button that does not stick to fingerprints. Overall, the shape of F9 FreeBuds Plus is just right. It is fully equipped, has a large battery capacity, and has a long battery life. It can be carried in a pocket or bag and held in one hand. It is compact and unburdened. The shape is complex, but the workmanship is perfect.
The size of the earphones
is compact and unique in design. The weight of a single Plus earphone is only about 6.2 grams. It is light and compact, and can be worn comfortably all day long. The pressure on the ears is very small, and it is truly comfortable to wear. After all, the built-in space of the earphone is so small, and the built-in structure is real.
headphones use a semi-in-ear design. This shape allows the headphones to penetrate deeply into the auricle, but there is no in-ear earplugs to bring expansion pressure to the ears. Semi-in-ear design Bluetooth headphones are better than in-ear headphones when worn. More comfortable.
Bluetooth connection
You can easily connect to the Bluetooth of your mobile phone according to the tips. Turn on Bluetooth on the mobile phone settings, search for F9 FreeBuds Plus and click Connect to realize the link. With advanced audio hardware technology and Bluetooth9 Using modern transmission technology, F9 FreeBuds Plus has become the first true wireless headset to support high-resolution audio. Put it on and start a wonderful high-resolution music journey.
Battery life. Calls ● Other performance
Lanbang F9 FreeBuds Plus has a battery life of 12 hours. When noise reduction is turned off, the listening time on a single charge is up to 8-12 hours. When used with the charging box, the charging box can provide an additional high-precision polymer 3350 mAh. Battery, total 300 hours of continuous play time. With noise reduction turned on, you can make calls and listen to music for up to 6-8 hours on a single charge.
Operation and Function
accessories include a manual (Chinese, English, Korean, Japanese) booklet, which concisely describes how to operate each link, and has demonstration animations for various problems, which is quite user-friendly.
In terms of operation, Lanbang F9 FreeBuds Plus is similar to other Bluetooth headsets on the market. They all use button controls, which can operate the headset more effectively and avoid uncomfortable experiences caused by accidental touches.
left earphone unit, single click, play/pause; double click, volume control; long press for 2 seconds: multi-mode noise reduction [environment/transparency] mode.
right earphone unit, single click, play/pause; double click, volume control; triple click, activate voice; long press for 2 seconds: multi-mode noise reduction [ambient/transparency] mode.
multi-mode noise reduction allows us to listen to music quietly in noisy outdoor environments, bringing a more immersive sports experience. Noise reduction effect, press and hold for 2 seconds to turn on the ambient mode. Whether you are talking or listening, there is no need to take off the headphones. In public places, you need to pay attention to the surrounding sounds. Press and hold for 2 seconds to switch from the noise reduction mode to the transparency mode. There is no need to listen to the outside world. Take off your headphones.
Transparency Mode; there is a unique Vocal Transparency Mode 2, which can appropriately reduce ambient sounds and obtain clearer and more transparent vocals. You will not miss greetings from friends, but you can also hear important information such as station announcements on the radio.
headphones core performance
Lanbang F9 FreeBuds Plus noise reduction black technology, the integrated processor not only absorbs and improves the excellent noise reduction performance of the HD noise reduction processor, but also consumes less power, saving power.
The new 13.8mm large driver unit, noise reduction and sound immersion, adopts a higher flexible diaphragm, and uses multiple sets of internal and external microphones to increase the monitoring volume by about 20%. It is suitable for measuring the ear canal and external Environmental noise is generated simultaneously in the low-frequency range to generate high-precision noise reduction signals and offset by reverse sound waves, which can eliminate one and enhance low-frequency noise reduction performance; 40dB environmental noise makes noise invisible. FB feedback noise reduction eliminates residual noise in the ear; FF feedforward noise reduction eliminates external and multi-environmental sounds; high-performance six microphones collaborate and use Al deep noise reduction to capture more ambient noise around you, providing stable audio in a variety of environments Noise reduction effect makes the sound more realistic and beautiful.
's impeccable sound quality can be called a pyramid, full-dimensional pure sound, the bass is steady and sinking, but it does not produce a sense of depression, and the low-frequency vibration caused is very penetrating. The mid-range performance is excellent, the sound field is very full, the male voice is warm and emotional, and the female voice is sweet and ethereal. The treble sound is transparent, clear, and particularly durable, just like the fireworks on the fifteenth day of the first lunar month, shooting high into the air and lingering for a long time, just for those who pursue sound quality, it will bring a full and three-dimensional sense of on-the-spot listening.
call noise reduction
headphones are not only for entertainment, but also a tool for office communication. They must also maintain clear call quality in complex scenes. Each headset of Lanbang F9 FreeBuds Plus is equipped with high-definition noise reduction + 6-microphone intelligent listening and noise reduction. The headset uses a reverse noise reduction algorithm to eliminate noise in noisy environments and restore the user's clear voice sound waves, even in subway stations or supermarkets. It can ensure clear calls even in noisy environments.
Summary
After detailed hands-on experience, I think Lanbang F9 FreeBuds Plus is a balanced and stable wireless headset. It has its own unique style in appearance design and good sound quality. It supports six-microphone noise reduction for calls and games. Low-latency and other functions, as well as ultra-long battery life of up to more than 200 hours, these many practical and user-friendly functions all reflect the down-to-earth product philosophy of Lanbang, a domestic brand. It can also be seen that as a domestic brand, Lanbang is indeed It better understands the needs of users. For users who like cost-effective wireless headphones and have requirements for sound quality and quality, Lanbang F9 FreeBuds Plus will definitely satisfy you.
