PS: This evaluation saves the evaluation of all packing boxes and other tidbits All three headsets were started for a week. Although they haven't gone out yet (the sinus is worn, I bought it for the purpose of resuming the training after surgery), but the real feelings about it really have to be said, it is also to make it more. Many people have an understanding, and then consider whether to start or not, and whether to choose another home. I. Earlier spent a few dozen sports headphones bought a landscape, as shown in the figure, the results, super long-term navigation, wear comfortable, shortcomings, rough work, especially the rubber charging port, the basic pull a few times will be bad. The key is that there are actually some bass. So, I thought that spending more money, better sound quality, started with all the mad pushing white version of the EP51, say, advantages, high value, magnet function super convenient, if I usually take the train, or go Which is easy to play, but it is only convenient. Even if you replace the earbud, it won't appear particularly uncomfortable, and the sound quality is really good (don't compare with the Bluetooth headset, I also have innovative Platinum Bluetooth headset and Harman card alone. , more than 2,000 do not have to be compared at all), said there is no bass, please put on the ear plug, the volume is slightly thin, but it is definitely not absent. Dive enough, less. Disadvantages, the actual reliability of the line control is not as good as that of the SONY and DACOM, which is a fixed style line, and the balance is poor. The line control is heavy. It is easy to hang down to the line control side. Do not think about it, noise can still be, remember, big earplugs. As far as waterproofing is concerned, I still don't want to test it. Right, the plug of the charging port works well. Bluetooth connection stability rate is fairly stable, as long as you do not suddenly violent shaking, generally do not card, but SONY is not alright, a little shake, it is likely that Bluetooth connectivity on the card. Comparison of the value of color. The card connection on the request of Xiao Bian The actual price of the white version is 188 Two. In the more money, things better, ready to take one step, bought this SONY B SMART TRAINER, SONY Dafa blowing on the Internet without losing anything, and then things come, little excited about, blue Korean version, the result After rummaging through the network's various assessments, it was discovered that there was a really tedious operation, adjusting the operation of the Bluetooth sound quality, what long press the volume key and the key, then release the key, do not release the volume key until the Bluetooth light flashes, In 1st, this indicates that the connection is in a priority state, and then, in 2nd, it is in an equilibrium state, and in 3rd, it is in the sound quality priority state. I have 30 years of digital experience and tossed it for 2 hours to understand exactly what happened. The key is this, the instructions are completely missing! ! Sound quality priority, I naturally adjust to the state of 3, well, as long as a little shaking the phone, it will be the card, the best location of the phone is in the right side of the headset, the signal is stable, the key is. . . . The uncomfortable earplugs. . . . . Up, up, up and hurt, the smaller the ear plugs, the more painful, it is not as big and elastic. And I suspect this is a conspiracy. After the earliest number of SONY plugs are plugged in, you go to wear Meizu and DACOM again. . After wearing SONY, other home headphones earplugs are not enough for you to plug. . . . Third, the measured sound quality problems. Bluetooth and body built-in playback, Bluetooth sound quality is actually better. Although there is no APTX decoding, I suspect that before everyone's assessment did not adjust to the sound quality priority mode. The tenor is slightly longer than the Meizu. The low frequency may be due to the tightest problem of earplugs, the highest sound pressure, and almost the same dive, but the amount is still relatively full. But it will not be a head. Wearable sense. . . I go. . . pain! In short, there must be sound quality, 1. Adjust to sound quality priority mode, 2, Big earplugs. IV. Loss of heart rate did not come across, turn off the GPS pure when headphones, it touches life is very long, no problem overnight, and conservative is also more than 8 hours, no doubt. V. Many keys, this is an advantage, the general set of keys and more is to facilitate the operation of the function, such as professional SLR camera knob more reasons, but this product has many keys, and did not simplify the number of operations ah, long press the short press operation Ah, ah, this is not because I'm really love, so I can't stand so many long presses. . . Six. Andrews machine map, you do not know a VPN over the wall, you are embarrassed to use this headset, sister do not consider it, except for the science and technology category sister. Seven. Finally, under DACOM amor, the name is really romantic, marketing will be engaged, it is said that you can wear a bath, but I think SONY can directly wear swimming (to change the swimming earmuffs), did not say can directly take a bath, I saw Look at the charging port, and then take a look at the SONY fully closed charging port and give up the test. However, the charging port works better than the Meizu, and it is easy to open. There is a small protrusion on it and it is opened with a light touch. Sound quality, indeed deep bass dive, there is a point, the largest ear plug is also smaller than Meizu SONY circle, so that my right ear actually plugging dissatisfaction, will be a slight leakage, resulting in left and right bass sound pressure imbalance. . . . . (Of course, this is a problem with the size of my individual ear hole.) The high frequency is slightly dull and may be the reason why it is not open. The size of the unit does not seem to have a certain relationship with the EP51. The biggest advantage is that the battery is durable, and it is not bad to wear. It can withstand strenuous exercise. It is very reliable. If you ride a bicycle, I will definitely wear it. Because of the long time, the sound quality is not bad. Comfort is OK. The Meizu electricity durability is actually the worst. And everyone criticized SONY, Bluetooth measured, at least 8 hours up, one night did not run out, the remaining amount of feeling at least 1 hour, so, in fact. . . . Power, as long as do not open the GPS and heart rate. . . . SONY wins. Eight. Yan value, personal favorite Meizu EP51 white, wearing a sense is EP51, high frequency and SONY flat, low-frequency dive enough, lack of quantity, the least power. SONY best sound quality, wear the worst sense, open GPS and heart rate, the most durable, open Bluetooth or player playback, the most durable power, best waterproof performance, the best design, key operation is not convenient, but look at the province of the block Garmin watches and can be used from the mobile phone, absolutely forbearance, it is worth starting, of course, do not think about the price, unless compared with sports watches. DACOM is the second most durable product with avant-garde design and a second sense of wear. It is balanced in all aspects. The largest earplug is smaller than the others. Deep dive, enough volume, slightly dull in the high frequencies (maybe not open) Nine. Charging port details, the most reasonable design is worthy of SONY In summary, in order to use the SONY B headset, you must have a strong physical anti-grinding ability and an excellent memory system, rich exploration spirit, and spend money to buy a VPN, and then enjoy a little better sound quality than a Bluetooth headset (to be It's not like I'm saving a piece of my sports watch. It's not worth it.) If you want a good sound quality, you have to sacrifice your sense of wear and change your earmuffs. In short, if you think about it well, if you just want to hear the noise, you have to install a cool and save the trouble of having a mobile phone, you can consider 1300 shopping. If you just want to run to listen to music, DACOM AMOR is a conscience, and the second time you buy an automatic drop. 40, if you usually listen to songs, travel is convenient, easy to carry (this magnet design is really convenient) and do not want to shape unexpected, Meizu EP51 white version is your best choice. Big Headphones Town House Laser radar contains LSPD safety laser scanner and LS laser radar. LSPD safety laser scanner is type 3 with CE certificate. It can be used for agv safety and industrial area protection. LS laser radar is for agv guide. Many famous agv manufacturers has installed LS laser radar to guide their agvs. Feedback from customers are quite posotive. Laser Radar,Auto Guided Vehicle Guide Radar, Laser Radar,Safety Scanner,Safety Laser Scanner, Laser Radar Jining KeLi Photoelectronic Industrial Co.,Ltd , https://www.sdkelien.com
Details of the charging port, there is a small protrusion, easy to open. Workmanship is also very good. 