V4.1 Neckband Wireless Sports Headset

The sport headphones features LED illuminated neckband, advanced V4.1 and crystal clear sound effect, which is perfect for night runners and daytime workouts. The two ear hooks adopt skin-friendly materials and ergonomic shape designs to ensure a secure and comfortable wearing experience. The CSR4.1 chip offers you a wonderful sound effect when you enjoy music and crystal clear hands-free call with high-sensitive microphone. 120mAh battery can lasts up 6-hrs playing time or 8-hr talking time after fully charged with included USB charging cable. Features: LED Night Light: The neckband will be illuminated at night and offer three modes (fast flash, slow flash and constant light modes) to choose via the light On/Off button, which ensures safety when sported at night. Crystal Clear Sound Effect: Adopts advanced CSR4.1 + EDR technology to ensure transmitting strong signal and offer high-quality sound effects. In addition, echo cancellation technology ensures high definition sound reproduction. Ergonomic and Skin-Friendly Design: The two ear hooks adopt skin-friendly soft silicone materials and has ergonomic shape with frosted surfaces coated to ensure a secure and comfortable wearing experience. The sweatproof materials keeps the earphone more durable. Ideal for running: Its lightweight and sweat-proof design makes it ideal for running, biking, hiking, yoga, exercises, travelling, etc. Ultra-Long Music Playtime: Embedded 120mAH lithium-ion batteries can last up to 6-hour music playtime and 8-hour talk time on a 3-hour full charge. Also, it will display battery level on iOS devices. Dimensions: 5 x 1.38 x 6.57