The Bracket Golf Speaker is a versatile outdoor Bluetooth speaker designed for golf, travel and active lifestyles. Featuring Bluetooth 5.3, 15W audio output, IPX67 waterproof protection and 24+ hours of playback, it combines reliable performance with a practical golf-focused design. Supporting Bluetooth, AUX, TF and TWS connectivity, the speaker offers flexible listening options for modern consumers. As a China Bluetooth speaker manufacturer, Jaskey Limited provides OEM/ODM customization for retailers, distributors, gift companies and global consumer electronics brands.
Sport Smart Video Audio Glasses combine AI-powered features, video recording, audio playback, voice calls, translation, and hands-free interaction in a compact wearable design. With Bluetooth 5.4, Wi-Fi transmission, AI object recognition, video stabilization, and ENC noise reduction, they offer new possibilities for sports, travel, content creation, and smart lifestyle applications. For brands, retailers, and e-commerce sellers, this emerging category creates opportunities for differentiated smart wearable products through OEM, ODM, and private-label development.
This China TWS Earphone features Bluetooth 5.4 connectivity, up to 10 meters of wireless range, and 2.5–4 hours of playback for everyday listening, commuting, travel, and lifestyle use. The compact charging case with a 200mAh battery provides convenient portability, while the practical design makes it suitable for retail, e-commerce, promotional gifting, and wholesale distribution. As a China TWS earphone manufacturer, Jaskey Limited supports OEM/ODM customization for brands, distributors, and consumer electronics buyers seeking reliable wireless earbuds for global markets.
Discover the latest trends in white noise Bluetooth speakers and smart sleep audio. This article explores changing consumer needs, multifunctional product innovation, ecommerce opportunities, and how OEM/ODM manufacturers can help brands develop differentiated sleep and lifestyle audio products for global markets.
The 2-in-1 Wireless Speaker with TWS Earphone is an innovative all-in-one audio solution that combines a portable Bluetooth speaker and wireless earbuds in one compact design. Featuring Bluetooth V5.3, hands-free calling, TWS function and a built-in charging storage box, it provides flexible options for shared music and personal listening. With its stylish ABS plastic and fabric design, 5W speaker output and portable size, this multifunctional audio product is ideal for travel, office, home entertainment, gift markets and lifestyle retail. Designed for global brands, retailers and distributors, it also supports OEM/ODM customization to create differentiated wireless audio products for competitive markets.
The Dancing Cube Santa Claus Mini Speaker reflects the growing trend toward creative, lifestyle-driven audio products. Combining Bluetooth 5.0 connectivity, hands-free calling, a compact cube design, and a festive Santa Claus theme, it offers a distinctive option for holiday gifting, retail, and social-commerce channels. For brands, distributors, and e-commerce sellers, this type of creative Bluetooth speaker also presents opportunities for private label, OEM/ODM development, and seasonal product expansion.
The Honeywait Pet Companion is a smart pet device designed to combine wireless connectivity, communication and everyday pet care in one practical product. Featuring Bluetooth 5.4, app control, disconnection alerts, custom training audio, online calling and a leash-friendly hook, it supports pet walking, training and short-distance communication. With its differentiated functionality and lifestyle-focused design, this smart pet companion offers consumer electronics brands, retailers and distributors an attractive opportunity to expand into the growing pet technology market through China OEM/ODM cooperation.
Explore the latest Bluetooth headphone industry trends, from lifestyle-driven product design and social commerce to private label and OEM/ODM opportunities. Discover how product innovation, industrial design, and flexible development can help audio brands build more differentiated wireless headphone products for global markets.
Discover how a Clock Bluetooth Speaker with a 15W wireless charger combines audio, timekeeping, and everyday charging in one multifunctional device. Designed for retail, e-commerce, gifting, and lifestyle markets, this solution offers flexible OEM/ODM customization for brands and distributors.
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.
Sound quality has always been a very subjective thing. Everyone has their own tastes and preferences, so it is difficult to judge the sound quality level of a bluetooth sports earbud. When we first need to choose a bluetooth sports earbud, we can at most look at the evaluations of the best people on the Internet. There are inevitably a large part of the promotion of businesses, etc. In short, this circle has a problem whether it is domestic or foreign. There are too many gunners, whether it is HEAD-FI or the ears.
So when we have not tried a bluetooth sports earbud, it is easy to be fooled. But when each manufacturer releases new products, of course, every bluetooth sports earbud will have some hard indicators, and of course it will not be tested by the legendary golden ear at one end of the production line to tell the boss whether it is good or bad.
Therefore, objective data exists, and it can only be obtained through quite expensive test equipment. Therefore, these data can be said to be much more objective than the evaluation of hearing perception. Although it does not represent everything, it is like the resolution of a TV screen. The same rate, these are hard and fast indicators.
Step 1: Choose 1-4 headphones to be tested or compared
Step 2: Select the data type (frequency response, distortion, impedance, sound insulation/shielding, 500Hz square wave response or 50Hz square wave response'), the following is an explanation, all in the vernacular, Xiaobai understands 80% of it for the first time No problem.
Step 3: Click the drawing button to get the data comparison chart
Now let's take a look at the main usage of the following data types
One, Frequency Response
1. What is frequency response?
Frequency response is a measure of the headset's ability to replay all frequencies (20Hz~20kHz). To put it simply, the left side of the abscissa in the figure is the bass and the right side is the treble; the ordinate is the loudness, which is measured in dB. The meaning of a certain point in the curve is the loudness at a certain frequency.
In theory, a perfect bluetooth sports earbud should draw a straight line at 0dB in the chart. If the curve is pulled higher on the left and lowered on the right, then the headset will be considered to have strong bass. If the curve is depressed on the left and pulled up on the right, this headset may have a "bright" sound.
2. How to test the frequency response?
In order to complete the test, the bluetooth sports earbud will be driven with the sound of the full frequency sweep at the same level. Then, through a set of very professional and expensive analog head recording equipment to record the sound of the headphones. After that, an audio correction curve will be used to remove the influence of the head-related transfer function, and finally get accurate product frequency response data.
3. How to interpret this curve?
A "natural-sounding" headset should have a slight boost in the bass between 40Hz and 500Hz. The reason for this compensation is that headphones will not let you experience the physical impact of sound waves like speakers. Therefore, in order to achieve a natural sound, the bass needs to be compensated.
At the same time, the bluetooth sports earbud should also be truncated at the treble to reduce the effect of the unit being too close to the ear. The curve is best to draw a gentle downward curve from 1kHz to 20kHz. You will see a lot of jagged fluctuations in the chart at high frequencies. This situation is completely normal. This may be due to the effect of the external auditory canal on the sound.
Under ideal conditions, the fluctuation of this frequency response should be small and even. If there are big fluctuations around 3kHz, it usually means that the bluetooth sports earbud's response is poor, or it is regarded as a kind of sound dyeing. In fact, a small drop from 2kHz to 8kHz is acceptable.
