This mini and lightweight earphone offers a comfortable wearing experience. Equipped with a large-capacity battery, it provides long playback time. Enjoy low-latency, stable wireless transmission, HiFi stereo sound, and enhanced bass performance thanks to the Bluetooth 5.3 chip and intelligent noise reduction technology. Constructed from ABS material, the earphone is durable and lightweight. Features include an LED power display, touch control, and automatic pairing for easy and convenient operation. The product dimensions are 6.5cm x 4.7cm x 2.7cm. Compatible with s, Android phones, and other Bluetooth-enabled devices. Item Name: Wireless Earphone Material: ABS Model: MD538 Bluetooth Version: 5.3 Headphone Type: Wireless Noise Reduction: Yes Waterproof Rating: IPX5 Microphone: Yes Transmission Distance: Up to 10 meters Listening Time: Up to 24 hours Standby Time: Up to 480 hours Charging Time: 1-2 hours Charging Box Battery: 500mAh (included) Frequency Response Range: 20Hz - 20,000Hz Features: Stereo sound, noise reduction, automatic pairing Package Includes: 1 Pair of Wireless Earphones, 1 Charging Box, 1 Charging Cable, 1 User Manual Note: Due to differences in lighting and screen settings, the item color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement.