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【Environmental Noise Cancellation&Clear Calling】 TOZO T9S Earbuds featuring 8.0mm diameter speaker with vivid clear treble, 4 microphones deliver more clearer calls than other truly wireless earbuds,rebuild your immersive sound world.
【Bluetooth 5.3 technology】T9S Support the advanced Bluetooth 5.3 technology.More stable connection and more powerful sound quality than ever before.With 3D immersive stereo surround sound, high bass balance.More strong signal and more smooth connection when talking and listening to music, TOZO T9 Support HSP, HFP, A2DP, AVRCP,which greatly improve the transmission speed and providing you with a low-latency listening experience.