Bluetooth 5.4 Noise Cancelling Headset with Microphone Charging Dock Office Call Centre Headset Talk Time Up To 20 Hours

Machines: 1.Bluetooth Hearing Cancellation Noise has a bluetooth Cancellation feature that keeps background noise out, clears the noise around to create clear communication. 2.C wears a microphone comfort with a 270-degree rotation. Head means for different sizes of headgear, no tiredness or pain even after a long time. 3.Loading dock-comfort for ear storage ears, which can make your computer better. Let you work easy. 4.Time to talk long-type fast load, there's a 300mah li-ion battery built, which can provide you up to 20 hours of continuous continuous conversation time. You don't have to worry about it suddenly losing power. 5.Bluetooth from Bluetooth csr8615 provides a stable and partial connection, providing you with partial stable phone calls and providing you with excellent customer service. 6.Beautiful quality-experiencing sound of music without pause, truly amazing experience of sound quality. Clean and confidential, with a sweet scarf, to restore the real original sound. 7.Universal Matching-This Bluetooth Hearing Center can be connected to computers, phones, desktops and other bluetooth devices for clear, stable and part-free communication.

Details: * Product name: Bluetooth ears * Block version: 5.4 * Transmission distance: 10 meters * Batch limit: 300mah * Activation time: 20 hours * Load time: 2h * Input voltage: dc5v 1a * Load output: Kid-c * Frequency response: 20hz-20kh * Rat: 32Ω * Cotter speaks: 30mm * Microphone sensitivity: 105db ± 3db ± 3db * Float power: 20mw * Material: abs * Product color: black *Product size:21.6*15*13.2cm

Package list: 1* Headset 1* Instructions for Use 1 * Base 1 * Type c cable