What is a true wireless Bluetooth headset
Here is the main introduction of portable headphones, the evolutionary history is probably as follows.
True wireless Bluetooth headset is now deservedly mainstream, even the subway on the grandparents can be skilfully removed from the headset box and wear, talking into the air.
Compared with the traditional wired and neck hanging semi-wireless headset, a true wireless Bluetooth headset is poor in – TWS technology.
To put it simply, is the real wireless stereo sound, no cable as a transmission medium, directly with the Bluetooth module to connect the phone and headset, the old Bluetooth headset will be divided into the main headset and deputy headset, the existence of the lower control, the current new version has supported the independent operation of the left and right headset.
The purchase of a true wireless Bluetooth headset needs to consider those points
- Sound quality
- Noise reduction
- Delay response
- Control mode
- Bluetooth connection speed
- Wearing comfort
- Waterproof level
- Battery life
Speaking of sound quality, you need to first understand the Bluetooth audio decoding format, the current basic TWS headset is adapted to Bluetooth version 5.0.
Which audio decoding technology is always updating iterations, this thing is more complicated to say, the purchase of headphones is not too much help, we pick up the focus.
Here is the main problem of adaptation
Android: SBC, APTX, LDAC, LDHC
At present, APTX, LDAC, LDHC, are more towards lossless sound quality, of which many businesses will use APTX as a gimmick to promote lossless, indeed more balanced performance, but not adapted to Apple, and only for Qualcomm chips.
LDAC, LDHC is Sony’s technology, fast conduction speed, and high quality, but there are restrictions, only sony’s headset support.
Android headset minimum must also be SBC, sound quality in general, but it should be noted that again good decoding format used in real wireless Bluetooth headset, the sound quality effect is not as good as a wired headset, this technical barrier at least until now is not solved.
For game enthusiasts, even APTX can only be said to be low latency, high requirements recommended to directly choose the same price wired headset.
Another Apple opened the precedent of noise cancellation headphones, I have to say, it is indeed necessary, especially for the call sound quality requirements are high, if you can weaken a variety of annoying noise, it will be a pleasant experience.
Noise cancellation is divided into active noise cancellation and passive noise cancellation, passive noise cancellation we put aside, to put it bluntly, you bring an earbud can also achieve passive noise cancellation; and active noise cancellation this piece is worth the technology, especially wind noise, want to meet the requirements of the headset, at least a thousand dollars or more.
It can be said that the more expensive true wireless Bluetooth headset, no matter how the business propaganda, the delay is certainly there, more or less, the impact is also different from person to person; simply call, listen to songs, a few hundred dollars of headphones can fully meet, even if there is a delay, you can not feel.
If you are a game enthusiast, more sensitive to listening to sound discrimination, and favor the use of Bluetooth headset, in addition to the above-mentioned APTX transmission protocol, but also to comply with the equipment ecological matching, such as Huawei headset used on Apple phones, the delay must be quite serious.
The above points are partial knowledge, before buying at least have a good idea, the remaining points need to be considered, I will focus on penetration in the introduction of single products, to facilitate comparison.
2021 ten popular true wireless Bluetooth headsets recommended
1. TWS Bluetooth 5.0 Earphones 2200mAh Charging Box Wireless Headphone 9D Stereo Sports Waterproof Earbuds Headsets With Microphone
- Upgrade LED power display： Intuitive to know the electricity level charging cabin and the headset at a glance
- F9-8 chip upgrade: Upgrade the 5.0 Bluetooth chip, pick up the automatic boot and matching
- Operational function upgrade： One-touch to switch previous/next song &volume adjustment take up an assistant
- Large capacity charging cabin: Can be used for earphone storage box Charging for earphone/ mobile phone As a mobile phone holder
- Enjoy &9D heavy bass: Enjoy the HIFI scene and enjoy the immersive 9D stereo surround sound effect
- CVC80 intelligent noise reduction: Enjoy HD call effects without being affected by noisy environment
- Strong compatibility: Regardless of the brand mobile phone and model, Bluetooth-enabled devices can use this headset
- The noise-canceling technique helps against loud and annoying noise.
- The controller was designed to control volume, select songs, and take calls.
- Even wearing for a long time also won’t fatigue; they are less likely to fall out and enjoy your music.
- Perfect stereo headphones with high-quality drivers enable you to experience natural clear and super enhanced bass sound.
- Bluetooth V5.0, support most Bluetooth devices, lower power consumption
- 3500mAh charging case can be fully charged for 2 headphones about 15 times, providing more music time.
- With waterproof technology, never worry about water sweat
- 8mms dual driver, enjoy 9D strong and deep bass music sound
- Popular one-touch control function, support switching songs, calls, and calls voice assistant.
- 1. Upgrade LED power display： Intuitive to know the electricity level charging cabin and the headset at a glance
- 2. BH315 chip upgrade: Upgrade the 5.0 Bluetooth chip, pick up the automatic boot and matching
- 3. Operational function upgrade： One-touch to switch previous/next song &volume adjustment take up assistant
- 4 . 3500mAh large capacity charging cabin: Can be used for earphone storage box Charging for earphone/ mobile phone As a mobile phone holder
- 5. Enjoy &9D heavy bass: Enjoy the HIFI scene and enjoy the immersive 9D stereo surround sound effect
- 6.CVC80 intelligent noise reduction: Enjoy HD call effects without being affected by noisy environment
- 7. Strong compatibility: Regardless of the brand mobile phone and model, Bluetooth-enabled devices can use this headset
- 8. Bold use of high-end mirror digital display, metal sandblasting texture cabin design, upgrade where the arts and crafts
- Bluetooth V5.0, support most Bluetooth devices and lower power consumption
- The 250mAh charging case can full charge 2 earphones around 5 times, offer more 24 Hours music time
- With waterproof technology, no need to worry about water and sweat anymore
- 10mms dual drive units, enjoy 9D strong deep bass music sound
- Popular touch control function, support switch songs, phone call, and call voice assistant.