New Bee Bluetooth Earphones, Single Earbuds, Earhook Style, Built-in Microphone, Hands-Free Calling, 260mAh High Capacity, 24-Hour Continuous Use,

[Japanese-made Single Earphone]: New Bee Bluetooth single earphone, certified by Japan's Telec (Telec) No. 208-190021. Safe and reliable. (According to Japan's Radio Law, all wireless products must be certified by Telec for sale, and most products on the market do not, posing hidden risks.) [Clear Call Experience]: New Bee Bluetooth Earbuds (single ear) are designed for calls. The microphone effectively filters out external noise and eliminates vocal echo, ensuring clear calls, making them ideal for driving, remote meetings, and more. The multi-point connection feature allows you to connect two devices simultaneously (for example, one for personal use and one for work) and receive calls on both devices, making it extremely convenient. (Note: While you can connect to two devices simultaneously, you cannot use both devices at the same time. While connected simultaneously, only one device can be used, but you can freely switch between other connected devices.) [Stable Connection & Long Battery Life]: New Bee's single-ear Bluetooth earphones feature a Qualcomm Bluetooth chip for fast connection speeds and stable data transmission. They also offer uninterrupted connection even in areas with strong electromagnetic interference, such as subways. With a 260mAh battery, they offer 24 hours of talk time, 22 hours of music playback, and 1444 hours of standby time after a 2-3 hour charge. To use the redial function, press the function key twice to redial the last number you called. [Beautiful Sound Quality and Comfortable Wearing]: Featuring CVC6.0 technology, high-quality speakers, a bio-composite diaphragm, and tuning by a tuner with 30 years of experience, these headphones deliver clear and robust bass, rich midrange, and clear and elegant treble. During calls, the sound is crystal clear for both you and the other party. The lightweight Bluetooth headset puts no strain on your ears and provides a long-lasting, comfortable wearing experience. The 360° adjustable earbuds are perfect for either the left or right ear. Suitable for drivers and business people. [Note]: Please note before ordering: If the volume is too loud or too quiet, adjust the volume on your device to adjust the headset volume. If the battery is low, the headset may not turn on, so please charge it immediately. When making a call after your device is connected to the headset, please use your mobile phone to dial. The audio will be automatically synchronized to the headset. Single-click the function key to answer a call, and double-click the function key to redial the last called number. Please refer to the diagram for the correct wearing angle of the earphones. Incorrect wearing may result in no sound.