Experience high-quality sound and convenience with the Yesido TWS14 wireless earbuds. Featuring Bluetooth 5.3, a waterproof design, and powerful bass stereo performance, these earbuds are perfect for music, calls, and extended use. Specifications Model: TWS14 Type: True Wireless Stereo Earphones Color: Black Bluetooth Version: 5.3 Bluetooth Chip: Jieli JL6983 Transmission Range: 10 Meters Battery: 220mAh (Earbuds), Charging Case: 220mAh Music Time: 4 Hours (With Charging Case: 20 Hours) Built-in Microphone: Yes Remote Control: Yes Key Features Waterproof design for enhanced durability Superior bass stereo sound Long battery life for extended listening Charging case for added convenience Bluetooth 5.3 for fast, stable connectivity