Joyroom True Wireless Pop Up Windows Earbuds JR-T03S Pro Max

Description Model: JOYROOM JR-T03S Pro Max True Wireless Earbuds. Color: Original white design. Bluetooth Version: Upgraded to BT V5.3 for enhanced connectivity. Operating Frequency: 2400MHz – 2480MHz. Max Output Power: 4±1dBm (EIRP). Bluetooth Range: 10m in an open environment. Frequency Response: 20Hz – 20kHz for high-quality audio. Music Playback Time: Approximately 6 hours at 70% volume. Calling Time: About 4 hours at 70% volume. Earbud Battery Capacity: 30mAh for extended use. Charging Time (Earbuds): Around 1.5 hours. Charging Time (Case): Also approximately 1.5 hours. Cycle Counts: Offers about 3.5 full charges. Case Power Input: 5V 1A for efficient charging. Key Features: Supports wired and wireless charging, includes silicone ear tips, protective case, and sling for travel convenience.