Écouteurs sans fil Bluetooth 5.2 New Bee M51 avec double microphone et réduction de bruit CVC 8.0, mode mains libres pour les professionnels

New Bee M51 Wireless Bluetooth Headset Earphones 5.2 Headphone with Dual-Mic CVC8.0 Noise Cancelling Handsfree Business Earbuds Specifications Model:NB-M51 Bluetooth Version: 5.2 Battery: 115mAh Charging Box:500mAh (Charging 3 times) Talk Time: About 12 hours Music Time: About 15 hours Standby Time: About 1440 hours Charging Time: 2 hours Transmission Distance: 15 meters Microphones: Dual Microphones Connection: Bluetooth/Connects to 2 cell phones simultaneously Ditital Screen: Yes Sound Quality: HIFI ENC Dual-Microphone Noise Cancellation for Clearer Calls Dual Microphone Array Environmental Noise Cancellation + CVC8.0 can effectively eliminate echo and make calls clearer. Any rotation, left and right ear free to wear The headset microphone can be rotated 270 degrees, earhooks can be rotated 180 degrees, the angle can be arbitrarily adjusted, the left and right ear can be worn. Unique ear hook design, you can adjust the length of the ear hook according to different ear shapes. Can be used in daily office, driving, conference call, delivery and other scenarios. Dedicated mute button, turn off /turn on the microphone mute at any time ➪ During a call, click the button to turn on mute and click the button again to unmute. ➪ Long press the mute button for 3 seconds to summon the voice assistant. The headset can be connected to two devices at the same time, and the music and call functions can be switched at any time. Please Note:though the earphone can connect with two phones,but one time just can play music or call for one of phone HIFI sound quality 360° live panoramic sound effect Adopting 13mm large moving coil speaker unit, with professional EQ sound quality adjustment, the sense of presence is more realistic, restoring music details and real vocal effects. Package list: 1 x Bluetooth Headset 1 x Charging Box 1 x USB cable 1 x User manual (English/Russian/Spanish/French/German/Italian/Japanese) 3 x Earplugs(1*Smll Size, 1* Medium Size, 1*Large Size) 1 x Packing Box Two Charging Options ①Place the headset into the charging compartment ②Use the charging cable with Type-C port to charge. Use the Type-C charging cable to charge the charging compartment. Comprehensive functions Simple operation Multi-function keys - Power on: Long press for 3 seconds/Remove from charging compartment/Unplug Type-C charging cable - Power off: Long press 5 seconds/put in charging compartment/charge with Type-C charging cable - Answer/hang up/play/pause: single click - Reject: Long press 2 seconds - End number replay: double click Volume Up Key - Volume up: click - Next song: Long press 3 seconds Volume down key - Decrease volume: click - Previous song: Press and hold for 3 seconds