Brand Name: OSTRY
Vocalism Principle: Balanced Armature
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Style: In-Ear
Sensitivity: 102dB
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: 0m
Support APP: No
Function: HiFi Headphone
Function: Sport
Connectors: Type c
Model Number: S90 PRO
Codecs: Apt-X
Support Memory Card: No
Resistance: 16Ω
Waterproof: Yes
With Microphone: Yes