TWS Full Range Noise Reduction JL V40 In Ear Wireless Earphones
TWS Wireless Stereo JL6936D Bluetooth Earbuds Full- Range HiFi Sound
Description
With the development of TWS technology and intelligence, TWS smart headphones will play an important role in the fields of wireless connection, voice interaction, intelligent noise reduction, health monitoring, and hearing enhancement/protection. It is not only a standard configuration of smart phones, but even in the future. An indispensable part of human organs. Noise reduction, hearing protection, intelligent translation, health monitoring, bone conduction + bone voiceprint, anti-lost, etc. will be the key technology trends of TWS headsets.
| Model Number | RT- V40 |
| Interface | Type- C |
| Music time | 3 hours |
| Bluetooth version | V 5.0 |
| Package | Gift box |
| Battery (charging box) | 300mAh |
| Working distance | 10 - 15 M |
| Feature | Private mold, HD call, Perfect sound |
Hearing protection
The external microphone is automatically screened to the safe range of hearing in response to excessive volume/noisy environments; impulsive noise or sudden changes in noise can be attenuated in time, with dynamic hearing protection. In addition, for people with hearing impairments, TWS ears can assist hearing, play a role in enhancing hearing or hearing aids.
Automatic matching
Pick it up, pair it up, instantly connect
When listening to music, you can just pick up the earphones from the charging pod and pair them with your mobile phone and other devices, instantly returning to the original intention of focusing on music appreciation.
Matching methods
Wireless headset USES Fast - matching Pair near field communication technology,Ensure that the smart devices and Bluetooth headset can realize super fast matching. When the headphones from the charge warehouse, automatic start up And into the step, will be connected to finish after 1 to 2 seconds, then open the phone search the Bluetooth headset, come in Normal matching. If already matched, will be Automatic memory matching success.
Compared with wired headsets, TWS headsets have the following advantages:
1. Abandon wired troubles, achieve a true wireless structure, and move freely;
2. A variety of usage methods, multiple functions, sound quality, noise reduction, and calls are greatly improved;
3. Equipped with a portable box with both charging and storage functions. Put the dead earphones into the box to automatically charge, which is very convenient.
The convenience and diversity of TWS earphones have been unanimously loved by users. Behind this, it is inseparable from the development and innovation of technology, and it is also inseparable from the strict control of every production link. In the performance test of the TWS headset, there is a test connection electronic component-the high-current shrapnel micro-needle module plays an important role in the connection, so that the test can be carried out stably.
The small size and high integration of TWS earphones not only increase the cost, but also bring a certain degree of difficulty to the test. There are few test modules in small areas that can exert good connectivity and expressiveness, and the stability is poor.
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