Lenovo Erazer XT89PRO Bluetooth 5.4 Earphone Noise Canceling Earbuds Wireless Earphone HiFi Music HD Call With Mic

erazer. Product specifications. Model: Lenovo ERAZER XT89 PRO. Bluetooth version: Bluetooth V5.4. Charging port: Type-C. Bluetooth transmission distance: about 10m. Compatible system: IOS ANDROID WINDOWS. Headphone compartment battery capacity: 180mAh. Channel system: stereo. Charging time: about 1.5H. Usage time: about 24H including charging compartment). Headphone battery capacity: 35mAh. Frequency response range: 20Hz-20kHZ. Speaker diameter: 13mm. 1. Regular version]. 100 Lenovo Official authorization, 100 authentic guarantee. Bluetooth 5.4. Lightning fast connection, no need to connect, stable signal. With microphone. There are microphones on both sides of the headset for HD calls. Intelligent noise reduction. Call noise reduction, CVC noise reduction technology, restore HD calls. IPX5 waterproof. Waterproof and sweat-proof, comfortable to wear during exercise and not easy to fall off. No scratching of ears, comfortable to wear. The headset is as light as air, with a small and til