Description
Key feature
– i9s TWS bluetooth headphones and charging box, beautiful design, nice to use
– Clear sound, tight bass, suitable for listening to music and chatting
– Version Bluetooth 5.0 + EDR, energy saving And easy to connect
– Can connect to 2 phones at the same time
– There is a noise canceling system around
– With A2DP * AVRCP audio and remote control protocols
