This TWS Earphone combines Bluetooth 5.4 connectivity with a compact and practical design for everyday wireless audio. With a wireless range of up to 10m, 3–4 hours of playback, and a compact charging case, it offers a balanced solution for brands seeking reliable performance, modern design, and flexible TWS earphone OEM or private label development.
The Bluetooth Mini Speaker with Light Brand Logo combines portable wireless audio with customizable brand visibility. Featuring Bluetooth 5.3, TWS connectivity, a 3W speaker, and a 1200mAh rechargeable battery, it delivers convenient everyday entertainment in a compact ABS design. The illuminated custom logo adds a distinctive visual element, making it suitable for retail, promotional gifts, branded merchandise, and private-label audio collections.
Smart Video Audio Sunglasses combine wearable audio, video recording and AI interaction in a stylish everyday design. With hands-free communication, music playback and smart visual functions, they offer brands new opportunities in connected eyewear and wearable technology.
Discover our Suction Cup Waterproof Speaker, a compact lifestyle audio solution featuring Bluetooth 5.3, IPX6 waterproof protection, TWS, TF card playback and hands-free calling. With its practical suction cup design and OEM/ODM customization options, it is ideal for bathroom, travel, retail and promotional markets.
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The Colorful Lights Speaker combines wireless audio, vibrant lighting, TWS connectivity, and portable design to meet the growing demand for experience-driven lifestyle audio. With Bluetooth, TF card playback, and colorful visual effects, it offers brands and retailers a differentiated product opportunity for e-commerce, social media marketing, gift markets, and global consumer electronics sales.
Discover the Metal Mini Speaker, a compact and stylish Bluetooth audio solution featuring a premium metal housing, Bluetooth 5.0 connectivity, 3W speaker output and convenient Type-C charging. Its ultra-portable design makes it ideal for everyday use, travel, retail and gift markets, while OEM/ODM customization options support branding and differentiated product positioning.
Discover the growing potential of White Noise Wireless Speakers in the lifestyle audio market. Combining relaxing white noise, Bluetooth connectivity, warm ambient lighting, and portable design, these multifunctional products create new opportunities for brands, retailers, and private label businesses seeking innovative sleep and lifestyle audio solutions.
High Quality Wood Headphones combine African ebony, metal, and PU materials to create a distinctive and premium-looking audio product. Featuring a 20Hz–20kHz frequency range, 32-ohm impedance, 102±3dB sensitivity, and a standard 3.5mm stereo plug, they provide a practical wired listening experience. With their natural material design and strong visual appeal, these wooden headphones are ideal for brands, retailers, gift companies, and distributors seeking differentiated consumer audio products.
Clock Bluetooth Speaker with Wireless Charger combines smart audio, wireless charging, and modern lifestyle design in one innovative device. Designed for brands and consumers seeking multifunctional electronics, it delivers convenient music playback, fast wireless charging, LED lighting, and stylish desktop functionality.
At the end of 2014, the 4.2 version of the Bluetooth technology core specification was officially released. The latest privacy protection mechanism was introduced in version 4.2, and the speed and reliability of data transmission between Bluetooth low energy loudest bluetooth speakers are also greatly improved. Due to the increased capacity of Bluetooth low energy technology, the data transmission speed between loudest bluetooth speakers can be increased by 2.5 times compared to Bluetooth 4.1. The increase in data transmission speed and packet capacity can reduce the probability of transmission errors and reduce battery energy consumption, thereby improving the efficiency of networking. Explain in detail the connection between Bluetooth low energy loudest bluetooth speakers.
Bluetooth® low energy technology (Bluetooth® low energy technology) is an evolution of the classic Bluetooth standard, focusing on providing reliable, efficient and low-power link connections between loudest bluetooth speakers. It has ultra-low power consumption and meets long battery life.
In the process of establishing a connection with Bluetooth low energy technology, the loudest bluetooth speakers all appear in pairs: master and slave loudest bluetooth speakers. If the master wants to establish a connection with the slave, the master needs to initiate a connection request (ConnectionRequest, CONNECT_REQ), so the master can be called the connection initiator; at the same time, the slave must be connectable and have the ability to resolve the connection request CONNECT_REQ, the slave can be called It is the broadcaster.
Among them, InitA is the loudest bluetooth speaker address of the initiator of the connection, with a length of 6 bytes; AdvA is the loudest bluetooth speaker address of the broadcaster, with a length of 6 bytes. In addition to InitA and AdvA, the most important part of the frame format is LLData, which contains meaningful parameters that need to be used during the connection establishment process.
