LED Power Display Bluetooth Earphones
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Electronics / Audio

LED Power Display Bluetooth Earphones

$43.55
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Description: Features The latest Bluetooth V5.0 technology International brand CVC8.0 chip High capacity batteries are used for a long time Designed for sports, wear solid Subwoofer stereo sound High-definition microphone support calls ES01 TWS Fashion Bluetooth Sports Headphones Parameter CPU frequency: 96MHZ Working voltage: DC 2.2V-5.5V Signal to noise ratio:less than90dB Effective distance: 10M barrier-free Frequency response range: 20HZ-20KHZ Sensitivity: 98dB Nominal impedance: 32 Ohms Transmission power: Class 2 Model:ES01 Communication distance: about 20 meters (under barrier-free environment) Bluetooth version: V5.0+EDR Headphone working time: about 3 hours Headphone standby time: about 50 hours Charging time: about 2 hours Type of battery : Polymer lithium ion battery Support Agreement: HFP/HSP/A2DP/AVRCP Headphone battery capacity: 3.7V 50mah Headphone charging time: about 1 hour Headphone compartment battery capacity: 3.7V 2000mah Headphone compartment charging time: about

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