Bluetooth version: V5.0(HFP1.7, HSP1.2, HD Voice, Voice Prompts, A2DP1.3, AVRCP1.6, IOS BATTERY STATE MONITOR, Voice reporting, Multipoint). Digital Tec Earbuds in black. or jump on an airplane. Using the latest bluetooth 5.0 technology,the earphones can automatically switched on and connected instantly.
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