Bluetooth 5.3 In Ear Call Noise Reduction And Long Battery Life Intelligent Digital Display Bluetooth Wireless Earphones Features: [Bluetooth 5.3 chip]This Bluetooth earphone adopts a newly upgraded Bluetooth 5.3 chip, which further improves performance, connects faster and more stable, and has lower latency. [Digital Display]This Bluetooth earphone has an LED battery display, which is clear and visible at a glance, so there is no need to worry about low battery. [Stereo Surrounding]This Bluetooth earphone uses an-high voltage voice coil unit to analyze sound quality, with clear sound quality and almost no distortion, making stereo sound clearer and more realistic. [Extra Long Range]This Bluetooth earphone features a high-performance battery, paired with a low-power Bluetooth chip, for an upgraded battery life and longer usage. [Very small and light]This Bluetooth earphone adopts artificial and is suitable for various ear types, making it easy to wear without any burden. Product Description: Product Name: Bluetooth Earphones Product colors: beige Bluetooth version: Bluetooth V5.3andEDR Transmission distance:8-15 meters Earphone battery: 40mAh Headphone compartment battery: 230mAh Call time:4-5 hours Product size:6.1×4.9×2.9cm or 2.4×1.9×1.1in Product weight:42g or 0.09lb Package size:15×10×5cm or 5.9×3.9×2in Package weight:95g or 0.21lb Product List: 1 x Bluetooth earphone 1 x instruction manual 1 x charging cable Note: 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.