The Portable LED Speaker combines 8W audio output, Bluetooth 5.3 connectivity, and colorful LED lighting in a stylish ABS plastic and fabric design. Supporting Bluetooth, TF card, USB, AUX, FM radio, and TWS connectivity, it offers versatile music playback for home entertainment, outdoor gatherings, travel, and everyday listening. Powered by a 1200mAh rechargeable battery with approximately 4–5 hours of playback, this multifunctional speaker is an ideal choice for retailers, wholesalers, and brands seeking competitive portable audio products. Jaskey Limited provides OEM/ODM customization services to support branding, product development, and wholesale cooperation.
Discover the latest wearable Bluetooth speaker designed for portable, hands-free listening. Featuring Bluetooth 5.4, a 4W speaker driver, clip-on design, TWS interconnection, hands-free calling, and USB-C charging, it offers a practical audio solution for outdoor activities, cycling, travel, and everyday use. With OEM/ODM and private label customization options, it is suitable for brands, distributors, retailers, and e-commerce sellers looking to expand their portable audio product ranges.
The Cube Bird Dancing Speaker is a creative Bluetooth speaker that combines a playful bird-inspired design with practical audio features. Equipped with Bluetooth 5.4, hands-free calling, TWS wireless connectivity and a 3W speaker, it delivers convenient wireless entertainment in a compact design. With up to 4 hours of working time, it is suitable for home, desktop use, parties and gift collections. Ideal for retailers, wholesalers and consumer electronics brands, this novelty speaker offers opportunities for product differentiation, seasonal promotions and OEM/ODM customization.
The 2-in-1 Bluetooth Speaker with TWS Earphones combines a portable wireless speaker and true wireless earbuds in one convenient design. Featuring Bluetooth 5.3, a 5W speaker, F13 copper ring earbud drivers, and a 10–15m transmission range, it offers flexible listening for home, office, travel, and everyday entertainment. The earbuds provide approximately 4–5 hours of playback, while the speaker delivers 2–3 hours of music. Made from ABS plastic and silicone, this versatile audio product is ideal for consumer electronics brands, retailers, and gift markets seeking innovative wireless audio solutions.
The Sport TWS Earphone features Bluetooth 5.4 connectivity, a compact charging case, and a lightweight ABS plastic design for convenient everyday wireless listening. With a transmission range of up to 10 meters, 2.5–4 hours of playback time, and a 200mAh charging case, it is suitable for commuting, leisure, and daily use. Jaskey Limited offers OEM/ODM cooperation opportunities for brands, wholesalers, importers, and retailers seeking reliable wireless audio products from an experienced China consumer electronics manufacturer.
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The China Waterproof Portable Bluetooth Speaker combines durable design with versatile audio performance for outdoor and everyday use. Featuring Bluetooth 5.3, hands-free calling, TWS connectivity, TF card and AUX support, it offers flexible listening options in a compact ABS and silicone design. With a 1800mAh battery and water-resistant construction, it is suitable for travel, camping, beach outings, and daily entertainment. Jaskey Limited provides OEM/ODM customization services for brands, distributors, and importers seeking reliable portable Bluetooth speaker solutions.
The WiFi Alexa Smart Speaker combines voice control, wireless audio, and smart home connectivity for convenient everyday living. Featuring support for Alexa skills, compatible Tuya smart home devices, multilingual interaction, and app-based control, it offers a practical solution for modern connected homes. With a compact design, 5W speaker output, and 2.4GHz WiFi connectivity, it is suitable for bedrooms, living rooms, and home office environments.
The Outdoor Speaker with Light combines portable audio and ambient lighting in a compact ABS plastic design. Featuring Bluetooth 5.0, USB and TF card playback, a 5W speaker, and a 1200mAh rechargeable battery, it offers versatile entertainment for outdoor activities, home gatherings, camping and travel. With 4–5 hours of working time and multiple playback options, this portable Bluetooth speaker is ideal for retailers, distributors and brands seeking differentiated audio products. OEM/ODM customization and private-label opportunities are available for global markets.
Since the Apple iPhone cancelled the 3.5mm jack and replaced the traditional wired earbuds with Air Pods, the elimination of the 3.5mm port seems to have become a trend in smartphones. It is undeniable that this trend has also brought "true wireless bluetooth earbuds" along the way. This product is booming. Since 2017, almost all well-known earphone brands have launched true wireless bluetooth earbuds, and now many brands have launched second-generation products with more mature technology and better performance, allowing consumers to have better purchase options.
In addition to the well-known big brands we have introduced that have launched true wireless bluetooth earbuds, in fact, there are so many brands on the market that have launched such products, and many of you may not even have heard of the name. The prices range from cheap to expensive, and the quality is also variable. Not all. For those who want to buy true wireless bluetooth earbuds for the first time, if they don’t do some homework before buying, they really don’t know where to start. So what should I pay attention to when buying true wireless bluetooth earbuds? The following author has compiled the purchasing guide of 6 true wireless bluetooth earbuds, so that you can buy true wireless bluetooth earbuds for the first time.
1. Pay attention to the stability of the connection between the two ears
True wireless bluetooth earbuds are connected to a source (such as a mobile phone) via Bluetooth, but you should know that traditional Bluetooth uses a "point-to-point" transmission mode, and there is no way to transmit audio to the earphones on both the left and right ears at the same time. There is no signal cable between the left and right earphones, how can the signal be transmitted wirelessly? Currently, most of the true wireless bluetooth earbuds on the market use a Near Field Magnetic Induction technology to connect the two ears to each other.
In the past, NFMI was mainly applied to the "short-range high-frequency non-electrical technology" on hearing aids. It communicates wirelessly through magnetic field induction, so it has better penetrability than Bluetooth. NFMI's working frequency range is between 10MHz-14MHz, and the effective connection distance is only about 20 cm. Although it is quite short, it is very suitable for true wireless bluetooth earbuds. Moreover, the wireless transmission power of NFMI is only 1.62mW (working voltage 1.2V, working current 1.35mA), and the radiation impact on the human body is quite low.
In addition to NFMI, there are also a few brands that choose to use Bluetooth technology to connect the left and right ears. Although this approach can achieve a higher transmission data rate, it is also more susceptible to interference due to the widespread use of Bluetooth, and the left and right ears may be disconnected. phenomenon. In addition, a very small number of earphones have recently begun to use a new generation chip developed by Qualcomm (such as QCC3026). If the source end can use a specific computing platform (such as Snap dragon 845), the so-called True Wireless Stereo Plus transmission mode can be achieved. , That is, it can directly transmit the left and right ear signals to the left and right ears from the source end, which can break the traditional method. Of course, this is a more ideal and progressive approach, but because the technology is still very new, there are not many products used, and the actual performance How is still worth watching.
In short, no matter which wireless connection method is used, the technology and circuit design method adopted by each brand are different, so the stability of the two-ear connection is good or not, it is recommended that you try it first. When wearing and listening, except for If you listen to the sound you like, you can also check the stability of the connection between the two ears. You can turn your head frequently during the test to see if there is any poor signal reception, or go to the earphone shop. Next to the telephone pole outside the box or door to see if it will be interfered by electromagnetic waves.
2. Pay attention to the delay
Bluetooth headsets have long had the problem of "delay". This is also the most frequently criticized area when many people use Bluetooth headsets for various audio-visual entertainment. Modern people use earphones no longer just to listen to music. For example, they use communication software and social platforms when they slide their phones, and sometimes they will click on videos to watch. If you play mobile games, true wireless bluetooth earbuds will become With your portable video game equipment, if the delay of the headset is severe, the "delay" will be greater when the sound and video are not synchronized when watching videos or playing games. Once such a situation occurs, no matter how good the sound quality is and how comfortable it is to wear, The value of the product will definitely be greatly reduced.
Generally speaking, if true wireless bluetooth earbuds use Bluetooth SBC or AAC encoding, the delay will be more serious. The delay is related to the hardware and software configuration of the device itself, and the supported protocols. From the perspective of protocol, because most true wireless bluetooth earbuds currently only support SBC and AAC protocols, both in terms of sound quality and latency are not good, generally more than 150mS. The aptX Low Latency low-latency technology can reduce the delay below 40ms, which can be said to be the current market
Bluetooth technology has the lowest latency communication protocol.
However, the delay in the headset is not limited to the Bluetooth specification. In addition to the different Bluetooth communication protocols used by each headset, the internal circuits, chips, and hardware and software configurations will more or less have an impact, so When buying true wireless bluetooth earbuds, in addition to looking at the Bluetooth specifications first, it is recommended that you must open a video to see the delay when you are listening, and consider your usual earphone habits before making a decision.
