Rasta Banana Bluetooth 5.4 Single Earphone with Mic, Hands-Free Calling, and Switch for Smartphones and iPhones, Black (RBTEMMS04BK)

[Easy Bluetooth Connection] These wireless mono earphones can be used with Bluetooth-enabled smartphones and other devices. [Convenient Hands-Free] Compatible with hands-free operation. You can make calls while using your computer or smartphone, making them ideal for teleworking. [Compact and Lightweight] Lightweight design, weighing just 10g, for comfortable use over long periods of time. [Ear-Friendly Silicone Ear Hook] Comes with a soft silicone ear hook that won't hurt your ears even when used for long periods of time. [Operation Buttons] You can answer calls, turn the power on/off, adjust the volume, and operate your music player. ◇Wireless technology: Bluetooth ver. 5.4 ◇Supported profiles: A2DP/AVRCP/HFP/HSP ◇Supported codecs: SBC/MSBC ◇Wireless distance: Approximately 10m ◇Multipoint: Not supported ◇Operating temperature: 0-40°C (no condensation) ◇Internal capacity: 90mAh ◇Input voltage: 5V ◇Standby time: Approximately 120 hours ◇Continuous talk time: 6 hours ◇Music playback time: 9 hours ◇Charging time: Approximately 1.5 hours (*Times are estimates. Actual times may vary depending on signal conditions, device combination, etc.)