Bluetooth 5.3 Wireless Bluetooth Noise Reduction Headphones with Microphone

Description: Perfectly fits the ear curve of the semi-in-ear ergonomic design to let the ear free stretch and enjoy a more comfortable wearing experience. Features: Wear comfortable Hifi sound quality Led digital display Touch control Strong endurance In-ear design Specifications: Material:ABS Bluetooth Chip: JL Bluetooth Version: V5.3 Charging Case Battery: 300mAh Earphones battery: 35mAh Transmission distance:10M Horn size: |8 mm Play time: 5 hours Charger time: 1-2 hours Colors: black Package Size: 15*8.5*4.3CM Package Content: 2 x Earphone 1 x Charging Case 1 x Charging Cable 1 x Packing Box