Mini earbuds

Model Number: SH-K2-TWS
Plug Type: Wireless
Function: For Mobile Phone,Sport,Common Headphone
Sensitivity: 123dB
Support APP: No
Frequency Response Range: 20-20000Hz
Line Length: None
Brand Name: SOVAWIN
Communication: Wireless
Active Noise-Cancellation: Yes
Support Memory Card: No
Wireless Type: None
Connectors: None
Volume Control: No
Waterproof: No
Resistance: 16Ω
Is wireless: Yes
Vocalism Principle: Hybrid technology
Support Apt-x: Yes
With Microphone: Yes
Control Button: Yes
Style: Ear Hook
Product Type: True Wireless (TWS) Bluetooth Stereo Headphone
Bluetooth Version: Bluetooth 4.1 + EDR; Class 2
Supports: HSP, HFP, A2DP, AVRCP
Battery Capacity Display: supports for iPhone
Microphone: Built-in high-sensitivity microphone (-38dB)
Headset Battery: 60mAh Rechargeable Li-ion battery
Charge Box Battery: 450mAh Rechargeable Li-ion battery