a Bluetooth Headset designed to redefine your audio experience. With an array of cutting-edge features and an impressive design, this headset is your perfect companion for immersive music playback and hands-free communication. Key Features: 12 Hours Playback: Immerse yourself in music for an extended period with an impressive 12 hours of playback time. The lithium polymer battery ensures a long-lasting audio experience with just a short 1-2 hours of charging time. In-Ear Design with Neckband: Enjoy a comfortable and secure fit with the in-ear design and a flexible behind-the-neck band. The foldable/collapsible feature makes it easy to carry, and the included pouch adds an extra layer of convenience. Wireless Connectivity: Experience the freedom of wireless connectivity with Bluetooth 5.0 and apt-X technology. The headset is compatible with various devices, including mobile phones, tablets, and laptops, ensuring a seamless connection. Playback Controls: Take control of your audio experience with attached playback controls. Adjust volume, skip to the next or previous song, and play/pause your music effortlessly without reaching for your device. Impressive Sound Quality: The U&I JACKPOT SERIES promises a full spectrum dynamic range, delivering audio excellence. With a sensitivity of 120 dBmW and an impedance of 16 ohms, enjoy deep bass and crisp sound quality. Bluetooth Indicators: Stay informed with blue and red light indicators. Blue light signifies a fully charged Bluetooth, while red light warns of low battery, ensuring you're always aware of your headset's status. Sweat-Proof Design: Perfect for workouts or active lifestyles, this headset is sweat-proof, providing durability and comfort during extended usage. Noise Reduction: Immerse yourself in your music without distractions. The UINB-4869 offers noise reduction up to 20,000 dB, ensuring a focused and clear audio experience. Microphone with Controls: Stay connected on the go with the built-in microphone featuring volume control. Answer calls, adjust volume, and enjoy hands-free communication with ease. Bluetooth Range: Enjoy a wireless range of up to 10 meters, providing flexibility and convenience in your audio experience. Impressive Battery Backup: The lithium polymer battery ensures uninterrupted entertainment, and the headset boasts a standby time of 400 hours.