Touch-Control Wireless Earphones ANC In-ear Earbuds Bluetooth 5.1 Hi-Fi TWS-Headphones IPX4Features: Powerful features: Touch-Control design, easy to use, phone calls and control music play by one Touch-field. deal for in car calling and chatting, play games or working use Super mini design: suitable for both ears, mini design make you comfortable and your ears when using, Smaller and More Invisible. Mixture active noise reduction - equipped with a new noise reduction chip, it brings powerful noise reduction computing power, monitors internal and external noise in real time, and intelligently generates the opposite signal to cancel, effectively eliminating external environmental noise and low-frequency noise. BLUETOOTH 5..2 Compatible with all Bluetooth-enabled devices. Instantly connected to your smartphone or tablet from up to 50 feet away15m). Longer music / talk time: wireless headset with built-in rechargeable lithium polymer battery can be used continuously for up to 12 hours at volumeProduct Description:Product Name: Bluetooth EarphoneMaterial: ABSCharging time: about 1 hoursBattery capacity: Charging compartment: 200mAhHeadphone:30mAhHeadphone charging time: 40 minutesBin charge times: 3~4 timesEarphone single use time: 3~4 hoursPackage Included:1 pair of headphones1X Charging compartment1X Charging Cable1X instructions