KE22 Wireless Bluetooth-compatible Headphone HiFi Stereo Sound Headset Foldable Headband Brass Earphone with Built-in Microphone - Purple

• The Bluetooth-compatible 5.1 technology brings stable connection performance
• Built in microphone, practical for making calls
• With built-in 360mAh battery, it provides a long working time, and it can be used for about a week with a full charge
• Built-in 40mm large dynamic unit to create clearer music and bass music
• With 3.5mm AUX cable, wireless and wired use dual modes to meet different usage scenarios
• With soft earmuffs, make you feel comfortable for long-time game playing
• Foldable design, easy to carry or put into the bag for storage

Specification:

• Bluetooth-compatible version: V5.1
• Bluetooth-compatible distance: 10m
• Battery capacity: 3.7V/360mAh
• Resistance: 32Ω
• Frequency response: 20Hz-20KHz
• Sensitivity: 105dB
• Charging port: Type-C