A97 Pro Xinwld Tru Wireless Earbuds, colour black. 2025 Latest Bluetooth 5.4 Technology and Stable Connection: The bluetooth earbuds are equipped with the latest Bluetooth 5.3 chip, supports A2DP, AVCTP, AVRCP, AVDTP, HFP and SPP Protocol, which provides faster transmission speed, stronger connection stability and longer range of bluetooth(Up to 15m).
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