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Bluetooth Sleep Music Blackout Eye Mask Blinder Earmuff Handsfree Mic Calling Headband Full Shading Hypnotic Music Eye Mask
Specifications:
- With Microphone: Yes
- Wireless Type: bluetooth
- Waterproof: Yes
- Volume Control: Yes
- Vocalism Principle: Dynamic
- Style: Headband
- Sensitivity: 121±3dB
- Resistance: 18Ω
- Plug Type: wireless
- Line Length: None
- Is wireless: Yes
- Function: HiFi Headphone
- Function: For Mobile Phone
- Function: For iPod
- Frequency Response Range: 20-22000Hz
- Control Button: Yes
- Connectors: USB
- Communication: wireless
- Brand Name: sheingka
- Active Noise-Cancellation: Yes
- Free shipping
- 100 days returns
- Low prices
- 5 million products