Bluetooth 5.3 Wireless Headset With RGB Light Effect HIFI Sound Quality Rotating Folding High-definition Calling Long-lasting Battery Life Bluetooth Headset With a sleek and modern design, the headset offers the convenience of wireless connectivity along with an immersive audio experience. Its sleekness and uniqueness also make it a stylish piece for you to pair with. As a wireless headset, it eliminates the hassle of tangled cables and allows you to move freely. Simply connect the headset to your device via Bluetooth and you can easily enjoy your favorite music, podcasts, and even make handheld calls. It works with all smartphones, making it a versatile option for users with different devices. In addition to its superior sound quality and wireless capabilities, this headset features a comfortable, adjustable headband. It's designed to fit snugly around your head, ensuring secure and comfortable sound quality even when you're listening for long periods of time. Whether you're a music enthusiast, a frequent user of wireless technology, or just love the convenience of wireless technology, these headphones are the perfect companion. This great headset will enhance your audio experience and allow you to enjoy the joys of wireless connectivity. HiFi Stereoscopic Sound Diaphragm: Presenting high and low of three-dimensional sound, restoring every detail of the sound, physically isolating noise, with a 40mm large unit, fully leveraging the advantages of headphones, producing more stable, clear and noise performance. Bluetooth 5.3 chip and long-lasting battery life: using polymer lithium battery combined with low-power 5.3 chip, with a battery capacity of 300mAh, standby of about 100 hours, and charging of about 2 hours. Equipped with Bluetooth 5.3 chip, audio and video synchronization, lower power consumption and latency, more stable connection, and better user experience. Lightweight design and foldable storage: Made of lightweight materials, paired with breathable protein leather earmuffs, and equipped with multiple telescopic arms, it can be comfortably worn on different head sizes. It is soft and comfortable to wear for a long, without any compression feeling. The straight arm adopts a foldable design, increasing storage flexibility and making the overall design smaller, making it easy to carry when going out. Intelligent Call Noise Reduction: This Bluetooth earphone has a call noise reduction function, with clear physical noise reduction and the ability to pick up speaking sounds, reducing environmental noise. Listening to music and clear voice calls make people feel like they are communicating face-to-face. Multi functional buttons and multiple playback modes: On the earphones, multifunctional buttons have been added to adjust the voclume, pause playback, make calls, and other operations can be completed through these buttons without the need to frequently take out the phone. Supports multiple playback modes, can connect AUX audio cable, plug in and use, and can also connect Bluetooth to electronic devices such as smartphones and tablets that can use Bluetooth to play music.