Brand Unbranded MPN Does not apply UPC Does not apply Type Bluetooth Earbud Bluetooth Version 5.1 Wireless Frequency 2.4GHZ Supported Protocols A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Transmission Distance 10 m Battery Capacity Earphone: 60mAh; Charging case: 500mAh Play/Talk Time Earphone: 12h Charging case 48h Charging Voltage/Current 5V/1A Charge Time about 1h Standby Time 120h Speaker Impedance φ8MM 32Ω Microphone Sensitivity -42Db Work Temperature -10-50℃ Feature 1 Bluetooth 5.1 Feature 2 Double Device Connection Feature 3 Dual Mic & CVC8.0 Noise Cancellation Feature 4 48-hour Work Time Feature 5 360-degree Rotation Feature 6 Battery Display Feature 7 Comfortable to Wear Feature 8 IPX5 Waterproof Level EAN Does not appl.
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