1. Unique appearance design
Designed by top designer Dale Lott, the appearance draws on the shape of the fifth-generation fighter jet, full of scientific and technological sense. The lighting design is also very much in place, using the blue light of the sea. It is really a kind of sea-sky integration charm, very worthy of collection.
2, this headset uses APTX LL+LDAC encoding format, sound quality than SONY extreme CD quality, and is a low latency chip, playing games can synchronize the picture with the sound.
Interpret common codec formats in Bluetooth audio
The codec format, which affects the sound quality and the stability of the audio signal transmission, the higher the level, the better (AAC level is enough for non-music lovers).
SBC
SBC is the oldest and most common encoding format, lossy
AAC Apple's commonly used coding, bit rate, delay and SBC are the same, and the sound is better than SBC
aptX High Qualcomm Bluetooth coding, aptX HD high fidelity for more high-quality high-definition music, aptX LL low latency version is often used for games
LDAC SONY's high-end coding allows you to listen to music with extreme sound quality. Can transmit CD quality sound
LHDC High sound quality Bluetooth codec
Audio codec format is only one of the factors that affect sound quality
3. This headset can also take an active shower
Noise reduction is generally a function of high-end headphones, which can isolate most of the noise heard by the human ear, and is divided into active noise reduction and passive noise reduction from the function.
Active noise reduction: The noise reduction system generates reverse sound waves equal to the external noise, neutralizes the noise, and achieves the effect of noise reduction function
Passive noise reduction: by wrapping the ear, such as ear plugs, to achieve noise reduction purposes (most noise reduction methods)
At present, almost all active noise cancellation headphones have bottom noise, the fundamental reason is that the effect of middle and high frequency noise reduction is not ideal, and when neutralizing noise, there is a delay in the calculation feedback, which staggers the noise. It is impossible to make the noise to zero, but it is possible to make it inaudible
4, excellent waterproof and dustproof IPX5 grade
The full name is IPXY: X stands for dust class, Y stands for water class. A larger number indicates a higher level of protection. If the X position is still written X, it means that the product does not have the dustproof function.
IPX4: The product does not have the dust-proof function, with a level 4 waterproof function
IP44: represents the product with level 4 dustproof, level 4 waterproof function
In general, headphones with IPX4 and IPX5 protection levels can meet most use scenarios.
5，Touch buttons make it easier to operate, we can touch to achieve a variety of functions, such as making a call, sending a text message, adjusting the volume and so on. Compared with traditional mechanical keys, touch keys are more accurate, sensitive and fast, making our operation more relaxed and comfortable.
6，The sound quality of this headset is absolutely amazing, especially with the synergistic effect of the real copper ring gold-plated speaker and the composite carbon fiber diaphragm, the sound quality is even better. For music lovers, these headphones are a can 't-miss option.
7，Earplugs are one of the essential supplies for modern people, which can effectively help us isolate the noisy environment, immerse in our own world, and enjoy peace and quiet. This skin-friendly food is made of very soft silicone earplugs, which pay more attention to human health and ear comfort, fully meet people's requirements for quality and safety, and provide protection for our health.
Shape design is also a highlight of this earplug, after a large number of people's ear shape and size research, it accurately fits the needs of different groups of people, so that the wearer really feel comfortable experience. This depends not only on the superior performance of its material, but also on the ingenuity of the designer and the feedback of the ear.
In short, this skin-friendly food ear plug made of extremely soft silicone material is a fine work, which brings great convenience and comfort to our health and life. Let us enjoy peace and comfort in our daily life!
Function Operation Prompt Request Voice Prompt (Chinese)
Software upgrade support upgrade test box wired upgrade or wireless upgrade; Automatic shutdown after wired upgrade (with the original upgrade test box) Upgrade completion: red and blue alternating flashing upgrade completion: drip drip
Upgrade test box (Wired test) Support wired or wireless test (with the original upgrade test box) / /
Headset battery specification 3.7V/30mAh / /
Earphone power consumption 14.5UA / /
Earphone standby power consumption 4.1UA / /
Bluetooth operating current 6-8MA / /
Headphone charging current 5V 30MA Charging time: 1 hour "Headphone: red light
"/
Reset function None / /
Open the cover of the charging compartment to turn on the machine (long touch for 2 seconds to turn on the machine when the machine is turned off) The red and blue light in the right ear alternately blinks fast and the red and blue light in the left ear alternately blinks fast and the machine starts
Turn off the headset after putting it into the charging case, close the cover and turn it off (touch it for 5 seconds when it is turned on) The red and blue light in the right ear alternately blinked fast and the red and blue light in the left ear alternately blinked fast and shut it off
Ear matching Headset automatically enters ear matching mode after the headset is turned on. When the two ears are matched successfully, they automatically enter the pairing mode. The red and blue light in the right ear blinks fast alternately. The blue light in the left ear blinks for 5 seconds
Monaural mode
Open the cover of the charging compartment to turn on the machine (long touch 2 seconds to turn on the machine when the machine is turned off) The red and blue lights alternately flash fast to turn on the machine
Turn off the headset after putting it into the charging case, close the cover and turn it off (touch it for 5 seconds when it is turned on)
TWS pairing function mode
Pair successfully connected status, do not operate left and right headset blue light breath flashing Bluetooth connection
Bluetooth disconnected The phone actively disconnects Bluetooth and automatically enters the pairing mode. The red and blue lights alternately flash fast. Bluetooth disconnected
When the music is connected, touch the headset once or so to switch between "Play/pause". The blue light of the headset breathes "beep".
In the previous music state, hit the left earphone three times, release the button, and the left and right earphone blue light will blink "beep".
Under the next music state, click the right earphone three times, release the button, and the left and right earphone blue light breath blinks "beep".
After connecting the phone, double-click the left earphone and touch the blue light on the left and right earphones. Breath flicker None
After connecting the phone, double click the right earphone, touch the left and right earphone blue light, breath flicker to the maximum "beep".
Low latency mode In standby mode, touch the blue light in the left and right ears five times. Steady on game mode/game mode Off
Answer an incoming call When an incoming call is in the state, touch the headset once or so to trigger the call to answer the call. The voice can be heard. The blue light of the headset on or around the calling number and the breath blink beeps.
When the voice assistant is in standby state, press and hold 2S to wake up the voice assistant. The blue light on the left and right earphones blinks.
In the state of hanging up the phone, short touch the headset once or so to trigger, and the blue lights on the left and right earphones blink "beep".
In the incoming call state, hold down for 2 seconds or so to trigger the earphones. The blue light on the left and right earphones blinks for breath.
When an incoming call is playing or hibernating, the blue lights on the left and right earphones breathe and blink
No connection shutdown No link state Automatic shutdown after 5 minutes red and blue light alternately fast flashing "Shutdown"
IPHONE Battery display After the connection is successful, the phone displays the battery symbol synchronously, and displays the low battery symbol when the battery is low
IPHONE volume display successfully connected to play music status, mobile phone volume display synchronization
Auto Connect to Bluetooth Auto Connect to paired devices Left and right earphones Blue light breath flashing "Bluetooth Connect"
Remote disconnect automatic back connection Remote disconnect, automatic back connection after detecting a signal left and right headphone blue light breathing flashing "Bluetooth connection"
Low battery warning tone The voltage is lower than 3.3V Low battery warning The red light blinks once every five seconds for one minute
Shutdown voltage If the voltage is lower than 3.0V, shut down immediately. The red light blinks 2 times.
When charging, the red light keeps on below 4.0V
After 4.2V full charge is completed, the blue light will turn off after one minute
Status Conventional two indicator display mode
Warehouse charging
(Connect to 5V charge) "Warehouse not full "1 warehouse charge, the red light flashes
2. Close the cover to output 5V, open the cover to remove 0V and the two lights will light up at the same time."
The warehouse is full. "1. The red light is on
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