Cosyliber Earaku Bluetooth Open Earphones for Sports Ideal for Indoor and Running No Ear Powerful Bluetooth No Sound Comfortable Multipoint and Exerci

Cosyliber Earaku Bluetooth Open Earphones for Sports Ideal for Indoor and Running No Ear Powerful Bluetooth No Sound Comfortable Multipoint and Exerci

Key Specifications: - Package Size: 11.9 x 13.2 x 3.1 cm - Package Weight: 100 g

Product Details: Designed specifically for sports, the SoundFold J135 open-ear earphones from Earaku feature a cutting-edge 3D fit design. The flexible silicone neckband and two ear hook points provide ergonomic three-point support, ensuring maximum stability and a secure fit even during walking or weight training. The open-ear design of the SoundFold J135 allows you to stay aware of your surroundings while focusing on your workout. Furthermore, this open-ear listening style is ideal for those with sensitive ears or sports enthusiasts who use earphones for extended periods, as it prevents ear fatigue. "An Immersive Listening Experience" - These wireless earbuds feature oversized 27mm drivers, approximately twice the size of comparable sports earbuds in the industry, resulting in a soundstage 4.3 times wider. Furthermore, LE Audio, AAC, and SBC decoding technologies create a listening style that feels like the speakers are floating in front of your ears, providing a comfortable running experience as if you were floating. The DSP amplifier optimizes the sound balance, creating a perfect harmony of powerful bass and clear mid-high frequencies for a truly immersive audio performance. "Superior Sweat Resistance and Durability" - Did you know that salt and oils in sweat can penetrate the inside of earphones and cause malfunctions? To create true sports earphones, Earaku uses high-density nano-coating technology and reinforced UV resin, and has undergone a continuous 62-hour salt spray test that exceeds industry standards. With an amazing IPX6 waterproof and sweatproof performance, it completely blocks sweat from entering during strenuous exercise. It can be not only for running, marathons, jogging, trail running, mountain climbing, and sports, but also in various situations such as on trains, during commutes, and for Zoom/web conferences. (※Please refrain from wearing them while swimming.) "23 Hours* Continuous Playback & Low-Latency Wireless" - Never stop exercising, never stop listening to music! This open-ear headset has a large 250mAh battery and can be fully charged in about 2.5 hours. With up to 23 hours of music playback, you can exercise with peace of mind without worrying about your music stopping. Furthermore, the Earaku sports headphones are equipped with the industry's most advanced Bluetooth 5.4 chip, which significantly improves performance in terms of transfer speed, connection stability, and sound reproduction compared to previous versions. It enables an easier, faster, and more uninterrupted Bluetooth connection experience than ever before. (*Actual usage time may vary depending on the device and volume level.) "Simultaneous connection to two devices" - These open-ear headphones support multipoint connectivity, allowing simultaneous connection/standby to two devices such as a PC and a smartphone. This enables you to receive and make calls on your smartphone during online meetings on your PC, play music on your smartphone during your commute, and participate in online meetings on your PC after arriving at the office, all without needing to switch Bluetooth connections. Multipoint connectivity allows simultaneous connection to two devices. "Easy Physical Button Operation & Worry-Free Warranty" - These Bluetooth earphones use physical buttons instead of touch controls, allowing for intuitive operation of basic functions such as music playback/pause and call answering. They offer a balance of sound quality and functionality, making them suitable not only for enjoying music but also for switching music during exercise. 【Reliability Guarantee】This product comes with a one-year warranty service. If you have any questions or concerns during use, please feel free to contact us through your order history. Contact method: "Account Services" ＞ "Order History" ＞ "Seller" ＞ "Ask a Question".