Music is the most beautiful language in the world. Many people have the habit of listening to music, and mobile phones have become the mainstream device for listening to music at present. Every time I take the subway, I can see many young people wearing headphones and immersing themselves in the world of music. I often encounter situations where I accidentally touch the headphone cable when I get on and off the subway and fall the phone. This is the inconvenience of wired headphones. Therefore, wireless Bluetooth headphones is becoming more and more popular. The iKF wireless 5.0 Bluetooth headset (hereinafter referred to as iKF Bluetooth headset) that was recently launched not only made it truly wireless, but also had a super cost-effectiveness. I also got a free gift during the event.
I just launched the B-side headphones a few years ago. I followed the trend and bought a head-mounted (fork-mounted artifact). However, due to the large size, it was really inconvenient to squeeze into the subway to and from get off work, so I could only become a "home machine". The packaging of iKF Bluetooth headset is relatively simple. The basic information of the headset is introduced on the back of the packaging:
Model: iKF-boom
Bluetooth version: V5.0
Charging time: 40 minutes-1 hour
Listening time: 5-6 hours
Charging cabin capacity: 400mAh
Charging cabin single ear charging times: 6 times
Charging cabin bi-ear charging times: 3.5 times
iKF Bluetooth headset is very small, about the same size as ordinary buttons, and the black color is easier to match. It is made of plastic all over the body. It smells carefully without any odor, and it still has a good unboxing experience.
single headset weighs about 4.5g, which can be said to be extremely light and will not feel heavy after wearing it for a long time. The headphones need to be distinguished from left and right, and there are "R" and "L" printed on the inside. According to my observation, the two headphones are basically the same. I deliberately put the left and right headphones backwards without any abnormality.
There are four extremely small metal contacts on the inside of the headset, which are charging interfaces. Although the metal is exposed, the overall design of the headset is IPX4-level waterproof. You don’t need to worry about oil and sweating when wearing it every day. Even if you sweat a lot when you exercise, it’s okay.
iKF Bluetooth headsets are given 3 payments for ear glue and 1 payment for ear cups of each size. The ear cups should be mentioned in the focus. In the past, ear cups rarely had the configuration for ear cups. This ear cup is specially designed for sports people. It is made of rubber, soft and thin, and can play a good anti-slip role.
There is a physical button on the outside of the headset, with the product logo printed on it, which is used to control all operations of the headset, such as power-on, connection, playback pause, turn on and hang up, track switching, turn on the voice assistant, etc. There are LED display lights in the logo, which are clear and obvious. Lights of different colors represent different operations.
battery compartment cover is made of translucent plastic material, the compartment is made of aluminum alloy material, with a net weight of 40g, which is very light. Even if girls carry it on their bodies or put it in their bags, there will be no pressure. The eight metal contacts in the cabin are elastic and sensitive to contact. Every time the headset is approaching, there is magnetic force in the battery compartment, which will automatically absorb the headset. The battery compartment has a built-in 400mAh lithium battery, which can provide 30 hours of charging battery life for the headphones. There are three indicator lights in the battery compartment, but the remaining power is not displayed by the number of lights, but by the number of flashes. I personally feel that this place is not humane enough and there is room for improvement in design. In addition to the true wireless design of
iKF Bluetooth headsets also have a design highlight that they can be used separately from left and right ears. For example, you can only wear one earphone to answer calls when driving, and others can use another earphone to listen to music or watch movies without interfering with each other. This design is very user-friendly, and two individual headphones may become a weapon to play when running.
iKF Bluetooth headsets have built-in Bluetooth 5.0 technology chip. Every time they are taken out from the battery compartment, the ears will be automatically paired and will be automatically connected to the phone, without the need for tedious manual operations. Ordinary Bluetooth headphones can only perform single-side calls, while iKF Bluetooth headphones are designed for double-side calls. No matter which side of the headphones are used, they can perform high-definition calls. This is not a configuration that all Bluetooth headphones have.
I usually rarely comment on the sound quality content on Bluetooth headphones. It should be said that iKF Bluetooth headphones have fully achieved the performance of Bluetooth headphones, and the three-bands are relatively balanced. Generally speaking, evaluating the sound quality of the headphones is the most important experience content. The iKF Bluetooth headphones have fast low frequency diving speed and good depth, which is better than the low frequency performance of the B-side headphones I have used before. The medium and high frequency sounds are not dispersed or noise-free, the medium frequency is wide and clear, and the density is somewhat insufficient. Although it cannot achieve the concert effect mentioned in the publicity, it is rare to achieve this effect for more than 100 headphones.
summary
iKF Bluetooth headsets have exceeded my expectations. The biggest surprise is that the design used alone on both ears is very practical, and the battery compartment still maintains light quality while ensuring multiple battery life. In addition, the use of ear cups gives people who are interested in sports a reason to choose it, and the details are considered more thoughtful. If there are any shortcomings in iKF Bluetooth headsets, I think the single battery life of the headset has not reached the publicity for so long. Northeast The temperature of minus 10 degrees and the volume may also be an important factor affecting battery life. There is also a point where the headphones cannot adjust the volume, which should improve the design on the next generation of products. Taobao is now holding an event, with the original price being more than 300 yuan, and the event price is only 129 yuan, which is a very cost-effective one.
