Features: The product panel adopts electroplating process, the metal texture is strong, and the touch is delicate and smooth. The earphone adopts a 10mm moving ring horn of bio-fiber paper film. After repeated trials of the cavity structure, personally tuned by the big-name headphones senior tuner, the tri-band low-medium treble is balanced, and the chip supports Japan for HI-Res certification, so that you can get the atmosphere of the live performance of the original singer or performer. Bluetooth 5.0 chip, subversive technology upgrade, faster transmission speed than the original, and longer transmission distance. Smart chip, 4 microphone noise reduction, 10MM high-end speaker, can fully filter background noise, reduce wind noise and ensure clear call. One-click voice access, one-touch smart life, whether it is driving or daily life, or running and relaxing, voice commands make everything simple, one-click access to for Siri, for Google, for NowTM. Let you use it flexibly at any time in your life. The in-ear fit auricle design is compact and lightweight, and it does not cause pain when worn for a long time.   Specification: Bluetooth Connection Name: For Sabbat E12 Bluetooth Version: 5.0 Charging Interface: TYPE-C Power Input: 5V Battery Capacity: 3.7V/60mAh Call/Play Time: 6 Hours Charging Time: About 60 Minutes Charging Battery Capacity: 3.7V/750mAh Product Size: Approx. 4 x 6 x 3cm / 1.6 x 2.4 x 1.2in Packing Size: Approx. 15.5 x 16 x 4.5cm / 6.1 x 6.3 x 1.8in   Package List: Charging Case x 1 Headset x 1 Pair Instruction Manual x 2 Earmuffs  x 6 Pairs Data Line x 1 Carrying Bag x 1