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PRODUCT DESCRIPTION
Bluetooth pairing:M88
Solution:Blue News BB5696D noise reductionversion Bluetooth version: V5.4
Protocols supported: A2DP, AVRCP, and HFP
Transmission distance: 10 m
Talk time:2-3H
Headphone battery:400909-25mA
Garbage battery:701530-300 mA(withprotection plate)
Speaker: F10 320-2.8H copper ring mesh Color:Skin/Brown/Green