Product

Edifier TWS NB2 Pro Wireless Bluetooth Earphone Earbud, Hybrid Noise Cancellation, 10M Effective Distance, Microphone White

Feature:
Hybrid Noise Cancellation with 2-way MICs
Get rid of the traditional acoustic structure and welcome the upgraded panoramic 3D technology
Quick Ambient Mode for hearing any voices from the external environment
Single and dual-ear modes for a quick switch
In-ear detection to pause your song once you have taken earbuds out

Specifications
Bluetooth version:
V5.0
Effective distance:
10m
Playback time:
Noise-cancellation on: 7+18h
Noise-cancellation off: 9+23h
Input:
5V???60mA (Earbuds)
5V???1A (Charging case)
Frequency response:
20Hz-20KHz
Sound pressure level:
94??3dB
Impedance:
24??

Product Weight
54g (net weight)

Inner Carton
128mm??126mm??67mm (L??W??H), 243g (gross weight)