Feature: 1. Comfortable Wear All Day: Enjoy the ergonomic over-ear design of our languages translator earbuds, ensuring a snug fit without pressure even during extended use. Perfect for long conversations or listening sessions. 2. Extended Battery Life: With real time translator earbuds, experience up to 4 hours of listening time and a 10-meter communication range. The quick-charge compartment enhances convenience whether translating languages or enjoying music. 3. Crystal Clear Sound: Our translation earphones deliver high-definition audio, providing crisp and quality for music, calls, and language translations, ensuring you never miss a detail. 4. Stable Bluetooth-Compatible 5. 4 Connection: Two-way translator earbuds feature a low-power Bluetooth-Compatible 5.4 chip for fast and stable connections. With an intelligent LED display, monitor battery levels effortlessly for extended use without interruptions. 5. Portable and Convenient: The compact and design of the instant translated smart voice translator makes it easy to carry anywhere, ideal for travel, business meetings, and on-the-go use. Specification: Bluetooth-Compatible pairing: M75 Solution: Bluexun AB5656C2 Bluetooth-Compatible version: V5.4 Supported protocols: HFP, , A2DP, AVRCP Transmission distance: 10 meters Communication time: about 6 hours Headphone battery: 50 mAh 501015 Computer compartment battery: 300 mAh 602030 with protection board Headphone size: 51 x 42 x 12mm Computer compartment size: 93 x 65 x 25mm/3.66x2.56x0.98inch Color: Black Material: ABS Package Contents: 1 x Translator Earbuds Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.