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.
Left and right channel top bluetooth speakers reverse will have two directions:
(1) The left and right top bluetooth speakers to the sound of the sound field in the opposite direction of vibration, the sound energy between each other in the sound field against the cutting, the phenomenon of short circuit, resulting in the volume of the playback sound can not reach the desired volume , Sound intensity variation, bass turbidity and so on.
(2) Since the left and right channel sound has a phase difference of 180 °, the sound image localization in reproducing the stereophonic music is largely accomplished by the phase difference between the left and right channels. Stereo theory tells people that when there is a 180 ° phase difference between the left and right channels, the listener perceives the stereo image as going to the outside of the two top bluetooth speakers, where the source is erratic, vague and confusing, stereo-specific Sense of space and sense of sound surrounded by a sense of destruction. In this case,Audio system in the installation of the connection is very prone to reverse phase, if there is reverse phase, as long as the top bluetooth speakers line can be reversed. In this case,It is a simple and easy way to check whether the top bluetooth speakers is inverting with the audition method. This method can be used when there is no dedicated phase measurement device (such as phase meter).
At present, the market has a dedicated CD audition disk, recording the left and right channels in phase and reverse phase of the two voices, playing a sound before the top bluetooth speakers will tell the player is about to play the sound is left and right in-phase or inverting. If the in-phase sound is better than the reverse, then the left and right channel top bluetooth speakers are in phase; the contrary, then the top bluetooth speakers reversed. There is no dedicated audition disc, with better quality of the music program source can also be compared through the sound to check the left and right channel top bluetooth speakers if there is reverse phase. Listening carefully observe the two connections in the stereo sound, intensity, dynamics and bass and other aspects of change, can be discriminated, the superior for the same phase, the inferior to reverse phase.
True phase
Real phase refers to the sound system or sound signal input and output phase relationship between. Reversal of the real phase will be slightly less than the middle tone, poor sound brightness. The normal phase state should meet two conditions: First, the deliverytop microphone pickup, the microphone diaphragm vibration direction must be consistent with the vibration direction of the diaphragm diaphragm; the second is the use of audio equipment (such as deck, CD, etc.) to the system When an audio signal is input, the input signal must be the same as the phase of the output signal (ie polarity). If you can not reach the above two conditions, is the real phase inversion. The way to check whether the true phase is inverted is simple, but it must be done after the phase correction of the left and right channel top bluetooth speakers or in phase. The relationship between the microphone and the phoneme can be used as follows: to send sound to the microphone, the left and right channels of the two top bluetooth speakers of the cable or microphone 2, 3 end, without changing the power amplifier volume, Before and after the exchange of sound, the microphone volume is relatively small reverse connection, the larger is the same phase connection. If you use the sound source to play music sound, you can carefully taste the music in the bass components, without changing the power amplifier volume under the premise of comparing the two connections of the sound, the midrange slightly better for the real phase in phase.
