The IBomb Star Pro (Model No.G90) delivers signature Sound with Active Noise Cancelation (ANC). This headphone provides a sleek portable package. Active Noise Cancellation lets you choose when to escape completely into the perfectly balanced sound and when to let the outside world in.

Specification:
Built-in wireless: QCC3034
Working range: 10 meters
Built in lithium battery: 500 mAh
Speaker size: 40mm
S/N: ≥85db
Noice Cancelling S/N: 20db±3db
Noice Cancelling frequecy: 20-500hz
Wireless headphone frequency: 20-20KHz
Working time: up to 30 hours
Charge time: 2 hours
Handsfree: Built in microphone
AUX in support
Type-C Charging cable