Features:
Smart Active Noise Control, Control how you hear outside noise with 3 noise control modes, ANC ON and ANC Off, to create the best audio experience.
Ergonomic design, perfectly fit in ear canal, comfortable and stress free.
High-quality dynamic 14.2mm speaker makes HD clear sound, with super bass stereo 3D effect.
35mAh battery single ear earphone, ensures 3-4 hours of working time, and charged automatically in the 400mAh charging case.
BT 5.1 brings high data transfer speed, stable connection and low power consumption. Widely compatible with most BT-enabled device.

Specifications:
Model: T1 ANC
BT Version: BT 5.1
Transmission Distance: about 10 meters (no obstacle)
Input: 5V 1A
Speaker: 32O 14.2mm
Charging Case Capacity: 3.7V 400mAh
Earphone Battery Capacity: 3.7V 35mAh
Working Time: about 3-4 hours
Color: White
Package Size: 11*9.5*4cm/4.3*3.7*1.6in
Package Weight: 127g/4.5oz

Package List:
2* Headphone
1* Charging Case
1* USB Charging Cable
3 * Pairs of Earcap
1* User Manual (English)