KBEAR BT15 PRO IEM Bluetooth Adapter, Bluetooth 5.4 Module, Waterproof Ear Hook Extra Long Battery Life Wireless Cable, 0.78MM 2-Pin Cable for KZ ZST/ZSTX/EDX/ES4/AS10 IEM

Free Switch Between Wired and Wireless- The plug-in design of KBEAR BT15 PRO earphone bluetooth adapter with gold-plated pins makes the wired headphones become wireless headphones in seconds, getting rid of the shackles of cables. You can choose the hybrid technology/dynamic/balanced armature earphones, and discover more interesting upgrades. ^^ High-Fidelity Sound, Outstanding Immersive Experience- KBEAR BT15 PRO TWS HD bluetooth earhook adopting bluetooth 5.4 technology, bluetooth module offers you an unparalleled audio experience with faster transmission speed, stronger connection stability. At the same time, AAC advanced audio coding transmission technology to greatly improve the quality of hearing and bring natural and clear sound.

Can be used with wired headphones. ^^ Low-power, Long Battery Life- Bluetooth 5.4 with LE Audio support delivers approximately 15% lower power consumption compared to Bluetooth 5.2, significantly extending earbud battery life. Each earbud can get 6 hours playback from a single charge. 400mAh charging case supports 4 times of recharging for both earbuds, gives up to 30 hours continuous music time. ^^ One Key Operation, Comfortable Wearing- The bluetooth hook weighs only 4.9 g, which is light and has no pressure, gives you a small and light comfortable wearing experience.

Each bluetooth earhook has one multi-functional press button which can receive calls, play/pause and switch music without needing your phone. The earpiece marked "L" is for the left ear;
Note: The earpiece marked "R" is for the right ear. Incorrect placement may affect sound quality and fit. ^^ High-Performance for Gaming & Musician- Optimize audio codecs for low latency, LE isochronous Channels enable end-to-end latency as low as 80ms, ideal for gaming and audio-video synchronization. Earhooks can be used individually. The earhook features a high performance mode that gives you faster audio transmission speeds when you play games. In full power output mode, the bass effect is better with higher output power. In gaming mode, sound latency is greatly reduced, leading to a more enjoyable gaming experience. Three clicks on left earbud to turn on/off full power output mode, Three clicks on right earbud to turn on/off game mode. ^^ Universal Bluetooth Compatibility- KBEAR BT15 PRO bluetooth 5.4 upgraded cable allows you to switch between wired and wireless according to the needs of different scenarios. It also ensures the sound quality of the original headphones. Universal bluetooth compatibility, seamlessly connects to any Bluetooth enabled device, including iOS and Android smartphones, tablets, and laptops. ( *This product is only for bluetooth upgrade earhook, without earphones.

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