Description: With a new generation Bluetooth-compatible 5.3 chip, this headset has low power consumption, a stable connection signal, and no latency, so you don't have to worry about lagging calls. And it comes with an LED smart digital display, allowing you to check the battery level and replenish it in real-time. Not only supports intelligent noise cancellation, can provide you with HiFi stereo surround sound, this multifunctional headset also has a motion sensor, featuring sports pedometer, distance, calorie recording and other functions. It is made of metal and ABS material. The length of this earphone is 40cm, the width is 2cm and the thickness is 1cm. This wireless earphone is suitable for listening to music, calling, playing games, and so on. It supports TF card playback mode, allowing you to listen to songs at any time without your phone. Item Name: Wireless Earphone Material: Metal, ABS Earphone Type: In-Ear Noise Reduction: Intelligent Noise Reduction Playback Control: Yes Bluetooth-compatible Version: 5.3 Headphone Battery Capacity: 300 mAh Features: Digital LED Intelligence Display, Smart Noise Reduction, Stereo Surround Size Details: L: 40cm/15.75", W: 2cm/0.79", H: 1cm/0.39"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Earphone 1 x Data Cable 1 x Spare Ear Capture 1 x User Manual With a new generation Bluetooth-compatible 5.3 chip, this headset has low power consumption, a stable connection signal, and no latency, so you don't have to worry about lagging calls. And it comes with an LED smart digital display, allowing you to check the battery level and replenish it in real-time. Not only supports intelligent noise cancellation, can provide you with HiFi stereo surround sound, this multifunctional headset also has a motion sensor, featuring sports pedometer, distance, calorie recording and other functions. It is made of metal and ABS material. The length of this earphone is 40cm, the width is 2cm and the thickness is 1cm. This wireless earphone is suitable for listening to music, calling, playing games, and so on. It supports TF card playback mode, allowing you to listen to songs at any time without your phone.