Bluetooth Wireless Connection Retro Microphone External Mobile Phone Handset(Sky Blue)

Bluetooth Wireless Connection Retro Microphone External Mobile Phone Handset is a Bluetooth earphone designed for mobile phones. It supports Bluetooth 5.0, allowing users to make calls and listen to audio wirelessly.

• Product Type: Bluetooth Earphone
• Compatibility: Mobile Phones
• Material: Not specified
• Key Feature: Bluetooth 5.0 support
• Color: Sky Blue
• Intended Use: Everyday use
• Function: Supports Bluetooth 5.0, listening, HFPV1.5/HSPV1.12
• Working Voltage: DC 4V
• Battery Capacity: 200mAh
• Charging Time: Approximately 4 hours
• Use Time: Approximately 12 hours
• Charger Input: DC 5V, 300mA
• Frequency: 2404-2479MHz
• Communication Distance: Approximately 10 meters without obstacles
• Steps to Use: Long press function key to power on, Bluetooth pairing, answer/end/reject calls, redial last call, shutdown