Blue Bluetooth 5.0 Imitation Satin Silk Music Eye Mask

Description:
This imitation satin silk music eye mask allows you to listen 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 cold or hot pack

Specification:
Material: polyester
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
Colour: blue
Size: 45cm (L) x 9.5cm (W)

Package Contents: 
1 X Bluetooth headset
1 X sleeping bandana
1 X USB charging cable
1 X manual