Description: It is the true wireless earbuds that is designed with Bluetooth-compatible 5.1 chip and intelligent noise reduction, which enables it to provide a more stable and fast connection for headphones, effectively isolate noise and make the sound clearer. Bluetooth-compatible earphone has many functions, such as noise reduction, support TF card, stable transmission, HIFI sound, lightweight and ergonomic structure and sweatproof. It is constructed of abs material. The length of this product is 15cm, the width is 9cm and the height is 1.5cm. This product is perfectly suitable for sports like jogging, boxing, and for household, dorm, office, school, etc. Item Name: Wireless Headphone Material: ABS Earphone Type: Hanging Ear Type Noise Reduction: Intelligent Noise Reduction Playback Control: No Bluetooth-compatible Version: 5.1 Transmission Distance: 10 Meters Music Time: 8 Hours Standby Time: 180 Hours Charging Time: 1 Hour Charging Compartment Battery: 150 mAh Waterproof: IPX5 Adaptation System: Suitable for Android/for compatible with Apple Mobile Phone, And Digital Devices with Bluetooth-compatible Features: Anti-slip, HIFI Sound, No Burden Size Details: L: 15cm/5.91", W: 9cm/3.54", H: 1.5cm/0.59" (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 Wireless Headphone 1 x USB Cable It is the true wireless earbuds that is designed with Bluetooth-compatible 5.1 chip and intelligent noise reduction, which enables it to provide a more stable and fast connection for headphones, effectively isolate noise and make the sound clearer. Bluetooth-compatible earphone has many functions, such as noise reduction, support TF card, stable transmission, HIFI sound, lightweight and ergonomic structure and sweatproof. It is constructed of abs material. The length of this product is 15cm, the width is 9cm and the height is 1.5cm. This product is perfectly suitable for sports like jogging, boxing, and for household, dorm, office, school, etc.