3D Bluetooth 5.0 Sleeping Headphones

Description:
The unique nose pad design of the sleep eye mask can block lights coming from the nose area effectively, creating total darkness for light sleeper.

Features:
The eye mask is the best helper let you get a good sleep and it is perfect for travel, naps, yoga or meditation.
Upgrade usb chargeable battery, Built-in 150mAh high-performance battery, Charge about 2 hours provide 13 hours playing time
Bluetooth eye mask can be easily paired with any smartphone via Bluetooth. It uses Bluetooth 5.0 technology and powerful compatibility technology.
It can be connected to a TV, such as an iPhone, iPad, Android phone, computer, etc., but only a Bluetooth device can be connected. Need to connect other devices, please cancel the first device first.
Functions: previous song, next song, volume up, volume down, play, pause, answer calls, make calls, activate SIRI, microphone intercom.
The headphone position can be adjusted to suit the head circumference of different people.
Exclusive shape design, can hold hot/cold dual-purpose ice packs.

Specifications:
Material: 100%Polyester
Color: gray, black
Product Size(LxW): 45 × 9cm
battery capacity: 150mAh
Bluetooth specification: V5.0+EDR/A2DP/AVRCP/HFP
Frequency range: 2.4026GHz-2.480GHz
Transmission distance: more than 20 meters
Channel: Stereo
Speaker parameters: 32 ohm/30mm
Horn power: 10 mW*2
Signal-to-noise ratio: 104dB
Playing time: 13 hours (100% volume test of Apple mobile phone)
Talk time: more than 14 hours
Standby time: more than 350 hours
Charging time: about 2 hours

Package Contents:
1 x Bluetooth Sleep Bandana
1 x USB data cable
1 x Instruction manual