New Bee Bluetooth Earphones, Single Ear, Hands-Free Calling, Noise Cancelling, Ambidextrous, 24-Hour Continuous Use, Dual Microphones, Bluetooth 5.0,

[24-Hour Continuous Use] The New Bee B45 ear-hook Bluetooth headset with microphone features a built-in 240mAh rechargeable battery, providing approximately 20 hours of talk time and 24 hours of music playback on a full charge (approximately 2 hours). The B45 wireless headset offers 10 hours of talk time with just a 30-minute quick charge. The B45 hands-free Bluetooth earphones are ideal for long-term use, such as commuting, driving, and teleworking. They come with a dedicated case, making them compact and easy to carry. These single-ear earphones with dual microphones feature Japanese voice guidance for enhanced ease of use. [Noise Cancelling] The B45 single-ear Bluetooth earphones feature CSR chip Bluetooth 5.0 and CVC8.0 noise cancelling technology, ensuring a stable connection, greater energy efficiency, compatibility, and a stronger signal. The communication distance reaches up to 15m (without obstacles), and the dual-microphone design reduces ambient noise, minimizing latency, skips, and dropouts. The B45 wireless single-ear earphones feature high-fidelity, high-fidelity sound in the mid- to high-range, delivering a clear, precise sound quality for a clear, hands-free calling experience. [Comfortable Fit & Ambidextrous] The B45 Bluetooth earphones weigh just 10g and feature ergonomically designed earbuds that are comfortable to wear, prevent fatigue, and stay securely in place even when running. The Bluetooth headset's earbuds are made of soft silicone, so they're gentle on the ears and comfortable even when worn for long periods of time. Three sizes of interchangeable earbuds are included, allowing you to choose the perfect fit for your ear size. Two 360° rotating ear hooks allow these single-ear earbuds to fit either the left or right ear, allowing you to enjoy calls and music playback in either position. [Mute Function & Hands-Free] Free up your hands for online meetings, driving, housework, work, and other busy situations. The mute function allows you to interact with others while wearing your Bluetooth earphones. You can also make hands-free calls, get directions, search the web, and more. Simultaneous connection to two smartphones allows you to separate your work and life, allowing you to freely switch between calls and music playback on two devices. Note: Simultaneous connection to two computers is not possible. [Wide Compatibility & Technical Approval Certified] This Bluetooth headset features Bluetooth V5.0 and is compatible with smartphones, PCs, tablets, SCMS-t, feature phones, iOS, Android, and Windows. [3-Year Warranty] If you experience any issues with the product or have any problems during use, please feel free to contact us. We are certified by Japan Radio Corporation (TELEC) at 214-117644. Rest assured.