Bluetooth 5.3 Subwoofer Headband Wireless Headphones - Built-in Microphone Stereo Noise Cancelling Foldable Headphones Specification: Color: black, white, pink, blue, green Material: ABS Bluetooth: 5.3 Battery life: 4-8 hours Usage: Headset Transmission distance: 10 metres Standby: 120h Whether single binaural: bilateral stereo Function: call function, support music Size: 19*17*7.5cm/7.98*6.69*2.95in Features: Bluetooth 5.3, 10m stable connection, high-speed transmission, music and video without lag, clear calls, reduce latency High definition stereo headphones together with advanced software and noise reduction technology are designed to reduce ambient noises. It is ideal for phone calls, music, and entertainment. 40mm large unit, p-rofessional acoustic tuning, bring high school and low level of full-bodied sound Subtle design, the upper part of the headset is composed of taut rubber fabric, which helps to disperse the weight and reduce the pressure on the Telescopic pole can be ly extended, stable in the position you want, the frame wrapped in a soft t-ouch, both excellent strength, flexibility and comfort Ergonomic design: large full-size earmuffs, In L-ine With the outline of human ears, not easy to fatigue for a long time Folding storage, easy to carry: the microphone can be stored to reduce the space Package Include: 1×Earphone 1×Data Cable 1×Audio Cable High-Fidelity Sound Quality : Providing powerful bass, clear midrange, and bright treble. Experience the high-fidelity sound reproduction, making every note and detail vividly lifelike, enhancing your music listening experience. Ergonomic: The ergonomic design ensures a secure and comfortable fit for any ear. Even during long-term strenuous exercise, it will not fall off or exert pressure on the ear, providing a safe and reliable experience. High-Definition Voice Technology: Isolates your voice from surrounding noise, ensuring high-quality call performance. A Sophisticated and Practical Souvenir Gift： Suitable for all ages. More than just a Bluetooth headset, this unique item is the perfect gift for family and friends, demonstrating your care for your loved ones. Excellent Customer Service: If you have any questions ， Please contact us using email. We will solve your problem as soon as possible.