We enjoy music every day and fall in love with music every day. It is not a sin to fall in love with music. Music gives us a lot of things that can not be compensated by knowledge or experience in reality. We know what is moving from music, so we won't be so numb by reality. Music gives us a rich and colorful feeling. Listen to the sounds of nature, add beauty and sound quality, and start to experience the EN700 copperbird headset.

Design is attraction, and packaging is luxury and high-end. The package is a pull out type, with the words "EN700 Copper Sparrow" on the top of the front and a live picture of the headset on the bottom. The white background is simple and detailed. Is the "salute then and science" on the top of the back of the package very aggressive? In the middle is the design sketch of the internal structure of the headset, and in the bottom is the basic parameters of the headset. The text introduction is simple and clear, highlighting the key points. With the EN700 copperbird headset, you can enjoy the sounds of nature. What's important is that you can scrape the coating to verify the authenticity, which is a very thoughtful design.

The inner box is hard packed, which can protect the earphones very well. It is designed as a heaven and earth cover, with the embossed "Bronze Sparrow" logo on the top and EN700 words on the bottom. It is a luxurious and meaningful design and color matching. Open the packing box, the upper part is the EN700 copperbird headset, and the lower part is the storage bag.

Family photo of EN700 Tongque earphone: earphone, silicone plug, storage bag, Velcro, instruction manual, VIP card, small brush.

The headphone wire has good flexibility and the length meets the use requirements. The headphone cable is equipped with wire harness velcro to facilitate the storage of the headphone cable, and the intimate design is everywhere.

The shell made of aluminum alloy has a perfect balance between metal texture and weight control, and the process is very precise.

Earplugs are designed with metal inlay, full of luster and texture, and sealed with stainless steel screws.

The ear fitting radian design of the headset makes the metal strip outside the headset dynamic. The generating unit designed for the characteristics of the cavity, from the theoretical curve of sound to the actual sense of hearing, is only for the enjoyment of immersive experience.

The combination of high-density silver plated wire and unbroken casing technology makes every detail impeccable.

The black plastic wire splitter has fine handle, thick wire, moderate hardness and durability.

The design of the leather earphone storage bag is still very textured, and the most important thing is to protect the earphones carefully.

EN700 is equipped with two sets of ear muffs of different sizes in black and red as standard. Red is hard earmuff, black is soft earmuff, both belong to balanced plug earmuff, which can be used according to actual needs. I think this is the most intimate, suitable for many family members to wear, regardless of the size of the ear, all can be standard configuration. In addition, it is equipped with a small brush as standard, which is very practical and convenient for regular earphones.

EN700 Copper Sparrow Headset Manual and Warranty Card. WeChat scanning code can be followed, and the three-month extension service can be started for free.

Next, let's look at the basic parameters of the headset:

Brand: SIMGOT

Product name: In ear dynamic earplug

Product model: EN700

Chinese code: Bronze Sparrow

Color: silver

Matching method: ear hook

Process: ultra precision die casting of ultra light aluminum alloy material, stainless steel powder molding, and non cutting sleeve molding process

Accessories: earphone, silicone plug, storage bag, Velcro, instruction manual, VIP card

Drive unit: 10mm ultra-high magnetic circuit composite moving coil unit

Diaphragm: polymer composite diaphragm

Response frequency: 15Hz-25kHz

Sensitivity: ≥ 101dB（at 1000Hz）

Rated impedance: 24 Ω

Distortion:< 1%  101dB（20μpa）

Channel difference:< 1.5dB（at 1000Hz）

Rated power: 10mW

Conductor: 25 pieces * 0.05mm silver plated oxygen free copper TPU antibacterial wire

Come on, new earphones must be turned on, so as to achieve the best sound quality.

The integration of ergonomics and art design makes full use of the inherent shape of auricle and ear canal, which is comfortable and free.

The combination of excellent sound and exquisite craftsmanship of the Bronze Sparrow EN700 headset brings an excellent experience. Low frequency is the basis of sound and the thickness of sound. Through the test, the low frequency dynamic performance of the copper bird earphone is good, the sense of volume is enough, the sound is compact, cohesive, elastic and surging. In terms of mid-range, this earphone has excellent vocal positioning restoration. The separation of voice and instrument has a good sense of hierarchy. The voice is exquisite, and the middle and low frequency extension is good. The sound is stable, and there is no sense of jumping out. The high frequency performance is transparent and clear, without broken sound, and the sound quality performance effect is very prominent.

The overall sound quality of the Bronze Sparrow EN700 headset is very satisfactory. I don't feel tired after listening to music for a long time. The popular style and the expression effect of various tracks are good. The degree of delicacy, smoothness and freshness are quite good.