Thank you for viewing! * New, unused item * Instant purchase welcome, no need to ask * First come, first served for this one item Other items also on sale #yrooma8172 【100 Hours Continuous Operation & LED Battery Level Display】 With a full charge in 1.5 hours, you can talk for about 10-12 hours or listen to music for about 10-12 hours continuously. A 500mAh charging case is included. You can fully charge the earphones about 5-7 times with the case. 【Hands-Free Call Dedicated Microphone & Mute Function】 Equipped with a single-directional microphone and CVC8.0 noise-canceling function, achieving clearer calls. Also equipped with a mute function to protect personal privacy; pressing the "MFB key" during a call will prevent the other party from hearing your voice. 【Ergonomic Design & Compatible with Both Ears】 Ergonomic design, weighing only about 12g. Comfortable to wear, and the in-ear type makes your ears less tired. The design that fixes in the ear and supports with three points of the ear makes it difficult to fall out of the ear. The ear hook is stretchable (the stretchable part can rotate 270°) and the microphone boom rotates 180° up and down, so the earphones can be used on either the left or right ear. 【Bluetooth 5.3 Stable Connection, Automatic Pairing, CVC 8.0】 Bluetooth has been upgraded to Bluetooth 5.3 technology, which can connect more stably and faster than the previous old version. Improves "sound skipping" and "sound interruption," and the transmission distance reaches 10M (without obstacles). It has automatic memory, and can automatically connect when the product is started the second time, eliminating the need for complicated manual pairing. 【Easy to Use & Strong Compatibility】 One-button design! Concentrates multiple functions into one button, allowing you to "play/pause music," "start/end/reject calls," and "redial" with one button. No need to take your smartphone out of your pocket or bag to operate. With the multi-point connection function, you can connect two devices simultaneously (for example, one smartphone for personal use and one for work) and receive calls from either device. ◆ Opened once only for photography ◆ Colors may differ from the actual product depending on your monitor ◆ Will be shipped in simple packaging ☆251909