Tai Nghe Nhét Tai Không Dây Bt Cho Samsung Galaxy S21 S21 + Ultra 5g

Description: These Bluetooth Wireless Headphones are made of high quality materials. The Soft Earbuds of the Headphones makes you comfortable with Active Noise Cancellation feature while listening to music or on a call. These Earbuds have long lasting batteries and can be used continuously for about 16-18 hours . Having such big batteries they can also be used to provide power for your phones in emergency and will keep your phone charged. These Earphones are Compatible with all Bluetooth enabled devices. These Earphones are smaller in size and you can easily carry it with yourself while you are on the go. To Connect your phone with headphones simply long press the button and will get connected to your phone. Feature: waterproof earphones can prevent sweat and rain Smart touch, just click the multi-function button It does make the master-slave switch easy and clean, and eliminates interruption Intelligent noise isolation, clear face-to-face conversation Specification: No. Of USB Ports: 1 (To Charge Other Devices From These Headphones) Colour: Black Bluetooth 5.1 Operating range: 10m Headphone capacity: 100mAh Charging capacity: 2400mAh Charging port: Micro-USB Standby time: about 200-240 hours Charging time: about 2h Playing time: 18-24 hours (with charging box) Package: 1 Pair of Earphones With Charging Case 1x Charging Cable 1x User Manual Note: 1.Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 2.The color of the actual items may slightly different from the listing images due to different computer screen, 3.Thanks for your understanding.