Bluetooth 5.0 Music Eye Mask Soft Sleeping Mask Artificial Satin Silk Eye Mask

This soft music eye mask allows you to listen to music without having to wear additional headphones while sleeping 

Features:

• Bluetooth V5.0 chip, high-fidelity stereo, shocking bass effect, clear and stable calls continuously
• Low power consumption
• The transmission rate is fast and stable and the transmission distance exceeds 20 meters
• English voice prompts for startup, shutdown, successful pairing, low battery, maximum volume
• iOS system can display battery level and activate SIRI intelligent voice assistant
• Can use with a cold or hot pack

Specification:

• Material: Polyester
• Color: Black, Blue, Gray, Pink
• Size: 45cm (L) x 9.5cm (W)
• Bluetooth: 5.0
• Frequency range: 2.4026GHz-2.480GHz
• Transmission distance: more than 20 meters
• Channel: stereo
• Speaker parameters: 32 ohms/30mm
• Speaker power: 10mW*2
• Signal to noise ratio: 104dB

Package contents: 

• One Bluetooth headset
• One sleeping bandana
• One USB charging cable
• One manual