**Product Specifications:**
**Brand:** EDIFIER
**Brand Ambassador:** Wang Yibo
**Voice Prompt Description:** Comfo CC in Run White, Clear Blue, and Night Blue colors. Supports Wang Yibo voice prompts in sports mode. Voice prompt content includes "Start exercising," "3, 2, 1, GO!" (total of 3 sentences).
**Voice Prompt Switching:** Connect device - Open the EDIFIER Connect APP, go to the top right corner, select "Settings," choose "Prompt Sound," select "Wang Yibo Voice."
**Product Description:** EDIFIER presents a true wireless Bluetooth earphone that is free and open. It features a professional reconstruction for superior comfort, with a three-dimensional ear hook design and a scientific triangular support structure for a comfortable and secure fit. The earphones are lightweight at approximately 9.2g and feature directional sound transmission for private listening. The earphones also offer professional EQ tuning with 5 modes for different scenarios such as music, gaming, sports, audiobooks, and cinema.
**Additional Features:** The earphones provide spatial sound effects for immersive listening, dual MicAI call noise reduction technology, IP55 dust and water resistance, and compatibility with the EDIFIER Connect APP for personalized settings. The earphones offer long-lasting battery life with up to 9 hours of playback time on a single charge and a total of 34 hours with the charging case. The earphones also feature intuitive touch controls for easy operation.
**Product Model:** Comfo CC
**Bluetooth Version:** Bluetooth V5.4
**Effective Range:** Approximately 10m
**Battery Life:** Approximately 9 hours (earphones) / 34 hours (with charging case)
**Frequency Response:** 20Hz-40kHz
**Input:** 5V=200mA (earphones) / 5V=1A (charging case)
**Purchase Information:** Weight data may vary slightly due to different batch materials. Delay data may vary based on testing equipment. The EDIFIER Connect APP can be downloaded from major app stores or the EDIFIER official website. The product images are for reference only and may have slight differences from the actual product.
**Lost Earphone Instructions:** The EDIFIER Connect APP allows users to find lost earphones within a 10m range. The APP also provides information on the last known location of the earphones when connected to the smartphone.
**Note:** Specifications are subject to change based on real-time product updates. Please refer to the latest information on the official website.