MD168 Portable Wireless Bluetooth Headset TWS HiFi Stereo Earbuds Intelligent Noise Reduction Low Latency Headphones with Mic

• Comfortable: The earphones that fit the human ears are firmer and more comfortable to wear
  

• Noise reduction: adopting noise reduction technology, actively filtering environmental noise, and with sensitive microphone pickup, making calls clearer

• Long battery life: The headset has a long using battery life and a portable charging case

• Portable & compact: This earphone is small in size, lightweight, and very convenient to carry

• Beautiful appearance: made of high-quality material, exquisite workmanship, which is very stylish and gorgeous 

Specifications:

• Transmission range: 10m

• Wireless protocol: 5.1

• Channel: Stereo

• How to use: earplug style

• Earphones: bilateral stereo

• Impedance: 32?

• Battery life: 5-6h

• Standby time: 180h

• Frequency response: 20Hz-20KHz

• Speaker size: 12mm