Sleep Earplugs Compatible:
Work with any devices with standard 3.5mm, such as iPad, iPhone, iPods, MP3 players, Laptops, PCs, Cell Phones, Tablets, speakers etc. Microphone and Volume controller Works cellphone only.

Perfect small size in-ear and total soft silicone design for long wear and not easy to fall off. Sleeping on the side will not be hurt. Ultra-soft design will not feel them even when sleeping on the side, the incredible comfort of fully soft silicone wear-resistant for 24 hours, suitable for white noise or other sleep apps to help improve sleep speed and increase deep sleep.

Note:
- Type: In-Ear.
- Weight: 10.6 g.
- Length: 120 cm.
- Plug: 3.5 mm, 4pin.
- Frequency Range: 20-40,000 Hz.
- Impedance: 16 ohm.
- Sensitivity: 98dB/1mW.
- Microphone Sensitivity: -40dB±3
- Maximum power: 5MW

Package Includes:
- 1 x Sleeping Earphones

(Colors shown in pictures may slightly differ from actual product due to lighting and color settings.)

This product is sold exclusively by GeekriaDirect. Only buy from GeekriaDirect store to get genuine Geekria(TM) products with superb customer service.