10 Meters Mini TWS Earphones Dual Wireless Bluetooth Earbuds
Sport Waterproof Gaming TWS Earbuds Mobile Phone Stereo Headphones
Appearance
From the headset box to the headset, overall: cool! The long-lasting piano lacquer and bright surface will directly make people feel heartbeat. The capsule earphone box is small and convenient. The opening and closing damping settings are exquisite. The all-encompassing internal structure is integrated into such a small earphone. It's incredible. Regardless of the color, whether black, white or blue, it appears pure and
thorough, and the appearance is quite deceptive.
Comfort
The original matching has three different ear caps, large, medium and small, and shark fin ear wings, which can be adapted to different sizes of ear holes for men and women. The shark fin ear wings make it possible for "patients" with obsessive-compulsive disorder to wear them firmly in their ears to relieve the earphones at any time Worry about falling. The silicone ear caps are soft and comfortable, and there is no foreign body sensation when inserted into the ears. However, I am a person with sensitive ears. No matter what kind of earphones, I can't wear them for an hour. The overall comfort is good, and the feel is more delicate.
Operating
Just like key-press phones to touch-screen phones, touch-screen TVs, tablets, etc., the convenience of finger operation is brought into play. A small panel can be designed with multiple touch functions. Adjusting the volume, making and receiving calls, playing up and down tracks, and switching environmental sounds can all be achieved by touching.
Description
| Chipset | AT3009 |
| Color | Black |
| Bluetooth version | 5.0 |
| Advantage | Popular design, perfect sound quality |
| Wireless carrier frequency | 2402 MHz - 2480MHz |
| Wireless Wireless frequency response range | 20 Hz- 20 KHz |
| Working distance | 10 - 15 M |
| Battery capacity (each earbud) | 48mAh |
| Battery capacity (charging case) | 500mAh |
| Charging Votage | 5V/ 1A |
| Music time | 4 hours |
| Talk time | 3.5 hours |
| Charging time | 1 hours |
| Connect rage | ≥ 10m |
| Use | Bluetooth media devices |
| Support decoding format | SBC, MP3 |
| Function | Pop up window + Real battery display + Master-slave Switch |
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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