Specifications:

• Working Time with battery Case: 12 Hours
• Working Time: 4 Hours
• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: No
• Volume Control: No
• Vocalism Principle: Dynamic
• Support Memory Card: No
• Support APP: Yes
• Style: In-Ear
• Sensitivity: 99dB
• Resistance: 32Ω
• Plug Type: wireless
• Model Number: Redmi Airdots
• Line Length: None
• Is wireless: Yes
• Frequency Response Range: 20-20000Hz
• Control Button: No
• Connectors: None
• Communication: wireless
• Codecs: NONE
• Brand Name: Xiaomi Redmi
• Brand Name: XIAOMI
• Bluetooth: Bluetooth 5.0
• Active Noise-Cancellation: Yes