Open Ear Headphone with Mic, AptX-LL, Compatible with Call, Meeting BT5.1, Air Conduction Headphone with Mute Button&Noise Canceling, USB-A&C Dongle, Lightweight

[All-Day Comfort] The open-ear design enabled by air conduction technology ensures that nothing sits in or covers your ears, delivering lasting comfort, day after day. [Qualcomm Chip & aptX] The open-ear headphone uses a Qualcomm QCC3034 chip, and the USB Bluetooth adapter adopts a Qualcomm QCC3056 chip, so they all support aptX, aptX-LL, and aptX-HD encoding protocols, providing you with low-loss, high-quality sound without delay. [Long Battery Life] The air conduction headset adopts a built-in 250mAh lithium battery that is higher than the industry standard, providing up to 10H working time.

[Noise Cancel & Mic Mute] ENC environmental noise cancellation technology accurately calculates the direction of the caller's speech, and removes all kinds of interference noise in the environment while protecting the target voice in the main direction. The mute button on the microphone stick allows you to hear the other person's voice during a call or meeting while blocking your voice. [Electronic Storage Bag] The shock-resistant and pressure-resistant storage bag can protect your headphones and USB dongle. It can also effectively prevent items from slipping and getting lost when traveling and going out