Product details of TWS Airpods_ with Super Sound & High Quality Touch Sensors True Stereo Headphones with Built in Mic 10m Transmission Bluetooth Wireless Earbuds , Chargng Case Sport Headset for all Bluetooth Smart devices
Bluetooth version: 4.2V
Frequency range: 2.4-2.48GHz
Transmission distance: up to 10m
Faster transmission and lower power speaker diameter: ø6mm
Frequency response: 20-20kHz
Battery: Li-polymer (power bank 600mAh, earphones 55mAh)
Playing time: up to 10H with power bank box(2.5-4 hours*4)
