Main Features:
•Active noise canceling -25db
•Touch Control
•LED Battery indicator
•Available Binaural call & Mono mode
•Wake up Siri or Google assistant
•Excellent sound effect
•Mic and hand free listening
•Rechargeable battery
•Available: IOS/Android/Wins

Spec:
Bluetooth Version: 5.0
Waterproof: IPX5
Charging case battery: 450mAh
Earbuds Battery:35mAh*2
Charging Time: 1.5h
Music/ Talk Time: 4.5h
Speaker Driver Size: 10mm  
Impedance:16Ω±15%
Frequency:20 Hz - 20 kHz
Wireless range:10m
Standby Time(Charging Case): over 1000h
Material: PC+ABS
ANC Noise Reduction Amplitude: -25db
Earbuds size:40*20.8*24.6mm
Charging case size:58*50*29mm