M22 Wireless 4 Buds Bluetooth Headset

• Model: M22
• Transmission Range: 25 meters
• Function: Power display, call function, voice control, music support
• Bluetooth Protocol: 5.0
• Sound Track: stereo
• How to Use: earbuds
• Whether Single Ear: bilateral stereo
• Color: M22 Couple Version 5.1
• Patent Type: Design patent
• Mold Type: private model
• Chip Type: jerry

Real Image: