Unlock premium sound with the M22 Wireless 4 Buds Bluetooth Headset! Engineered for ultimate comfort and performance, these wireless earbuds deliver:
Product Specifications:

• Model:M22
• Transmission Range:25 meters
• Function:Power display, call function, voice control, music support
• Bluetooth Protocol:5.0
• Sound Type:Stereo
• How to Use:Earbuds
• Single Ear:Bilateral stereo
• Color:M22 Couple Version 5.1
• Patent Type:Design patent
• Mold Type:Private model
• Chip Type:Jerry