
TWS LED Bluetooth Earphones with Microphone
These TWS LED Bluetooth Earphones with Microphone are the perfect way to listen to music with crystal clear clarity. The advanced Bluetooth technology ensures a secure connection with limited signal loss, and the built-in microphone allows for hands-free streaming of audio. With an ergonomic design, these headphones are comfortable to wear, allowing for a long-lasting music experience. Product Details and Specifications: 15mm Drive 32 OHM impedance Powerful noise cancellation circuit (active noise reduction) Bluetooth v5.2+EDR version 2.4GHz frequency band CLASS II Power level 30mW Output power A2DP/AVRCP high-quality stereo audio transmission and remote control protocol 18 meters distance without barriers 20-20000Hz response Frequency 3.0V-4.2V Operating voltage range -42dB Microphone sensitivity About 1 hour charging time About 3-4 hours Talk time and Music time About 96 hours Standby time Earphone battery capacity 45MAH and charging compartment capacity 300MAH Packing list