Just after the Lunar New Year, my JBL Clip2 was lost. Since this type of portable Bluetooth speaker is quite high in my usage rate, I was anxious to buy a replacement product in the coming year.
Friends knew that my shopping plan, supernatural powers do not know where to give me back an infinity Alpha trial machine, said that this product is similar to JBL Clip2, but the sound is better, let me listen to consider. After I received it, I went to Jingdong and saw it. It was just listed and it was a reservation. The price of 599 yuan was 100 yuan higher than the 499 yuan of Clip2. I said that I was happy with Clip2. I was 100% satisfied. Is Alpha more satisfying to me? Afternoon, I played this hot wheel.
Yan Fei Lishi (Infinity) Alpha music hot wheels Bluetooth portable speaker subwoofer outdoor mini speaker black 599 yuan Jingdong direct link 
Yan Fei Li Shi Infinity this brand I have long heard, the White House Queen's, Ferrari car ... ... one after another dazzling identity, but also mixed the days of the poison altar will be a variety of poisonous text brand name deep in my mind. At the beginning of playing the speakers, I thought that I would start with a set of play. However, Hamann brought high-end home theater products to China, and it would be too expensive to purchase. This infinity Alpha is an entry-level Bluetooth speaker product, the price is relatively "close to the people."
The Alpha that this friend engages in seems to have been drifting over rivers and lakes for some time. The traces on the fuselage are obvious, indicating that they are still missing, but Alpha's packaging is simple, the accessories are simple, and the instructions of one machine are all. Does not affect the experience.
Alpha's designs are bold and unrestrained. The overall look and feel is similar to that of Goethe, an American brand. The overall style is extensive, with a wilderness of a western cowboy. For me, Alpha is not a beautiful product, but the personality value. Still quite high.
The overall layout of Alpha is similar to that of JBLClip2. The front is the main unit. The size of cloth is different. In the middle is the brand name LOGO of Infinity. This LOGO will light up after the speaker starts, adding some grades to the speaker as a whole.
Alpha's middle ring is made of black silicone to create a functional band. The speaker's various function buttons, indicator lights, microphone (this speaker can be used for talking) and charging interface are distributed among them. The overall feel of silicone is comfortable and the key position floats higher. , Clear touch, more convenient blind operation.
Alpha's back is a passive low-frequency vibration ring that is officially called the “bass boosterâ€. Infinity has decorated the concentric circular pattern and the stainless steel brand graphic LOGO patch to enhance the appearance and perception. The individual feels that the back of the speaker is more positive than the front. Better, but the LOGO of the stainless steel patch is easily worn, and the Alpha LOGO on the hand is covered with scratches.
At the top of the Alpha is a lanyard with a soft leather texture. The hand feels good. Practically speaking, although the rope could theoretically be bundled in any protruding position by various methods, this requires the user to have a pair of clever hands, and I like the JBL Clip2 hook that is more clamorous than me.
The use of Alpha is very simple, because there is only a Bluetooth connection, so there is not much need to learn, "The boot, press the Bluetooth button to switch to can be searched, use a Bluetooth device such as a cell phone to connect to play, press Listening to your own needs to adjust the volume, place / hang to the right place, use the shutdown "These are commonly used operations, even the elderly, children, do not read the instructions can be used to understand.
Alpha's voice was amazing to me. Thanks to the blessing behind the booster, Alpha's low frequencies were surging. It was hard to imagine that this was the low-frequency quality that a small portable speaker could present.
In addition to excellent low-frequency, Alpha's sound quality is also very good, the analytical power is satisfactory, and some are not missing, the details of the basic reduction in place; tri-frequency separation is better than the same type of clip2, the frequency band The effect is even better. When listening to pop music, rock, heavy metal, hiphop and other popular music, it feels very good, combined with that petite volume is simply amazing.
The Alpha volume is also very large and can be heard with outdoor use. When the volume is pushed to the highest level, the sound will be distorted to a certain degree but it is not very serious.
Alpha made a good voice in a petite body, but there are gains and losses. The low-frequency booster behind it vibrates very badly (it's a subwoofer), causing the Alpha to rattle the table no matter how it is placed, and because it's round, it's easy to roll up. Only suitable for hanging.
Alpha's quality and endurance also impressed me.
In terms of quality, it looks like a good tradition of American goods. In the experience, because I didn't hang Alpha on the ground several times, there were no obvious injuries on the speakers.
In terms of endurance, the official nominal 8 hours, I always like to put an 8-fold discount on the official publicity, but the actual use, Alpha adhere to 7 to 8 hours and not too much pressure, the official this time is very honest.
Finally, make a summary based on the example. In summary, I am very satisfied with Alpha's performance and I have already joined the appointment to buy the army. However, Alpha as a Bluetooth portable speaker product still has room for improvement, such as waterproof like Clip2, for example, hanging straps to make it easier to use, for example, to increase the hidden bracket is easier to place when taking into account the sound and many more. But considering the reality of the Infinity Alpha sound meter, I decided to vote for it with the renminbi. Of course, if you want to buy a try, you still have to decide for yourself.
We are one of the leading Manufactures, Suppliers and Exporter of high quality Alloy Fitting in China.
Our Alloy Tee in different grades, sizes and thickness, These are designed as per the international quality standards.
All these Alloy Steel Tee can also be made available as per the technical details furnished by the client.
This Alloy Tee Joint are widely demanded in various industries for connecting various pipes together.
Product Description
Alloy Tee,Alloy Fitting,Alloy Tee Joint,Alloy Steel Tee
Size
Seamless 1/2"-24" Welded:26"-100"
Wall Thickness
SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,SCHXXS
DIN, JIS standard thickness
Standard
ASME, ANSI B16.9;MSS SP-75
JIS B2311/2312/2313
DIN2615
GB12459;GB/T13401
GOST 17376
Material
ASTM A234 WP11; WP22;WP5;WP9;WP91;WP911;
ASTM A420 WPL6
16Mn, ST52.4
Application
Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry,drilling,chemical industry,
electric industry,shipbuilding,fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry
Surface
Black painting, or Yellow, or Blue Paiting
Package
Plastic film,wooden cases ,wooden pallet,or on customers' request
Certificate
ISO9001:2008,
Capacity
30000tons/year
Main Market
Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on
Delivery time
30days after receipt of advanced payment or original LC ,Common size large quantity in stock
Payment term
T/T, L/C
Inspection
Factory In-House Check or The Third Party Inspection
Packaging
Plywood Pallets/ Wooden Case Or As Per customer's request
MOQ
No Limit
Technics
Pressed
Origin
China
Sample
Sample can be free, but customer have to pay transport cost
HS CODE
7307930000
Alloy Tee,Alloy Fitting,Alloy Tee Joint,Alloy Steel Tee
HEBEI HANMAC MACHINE CO., LTD. , https://www.chinahanmac.com