Bluetooth 5,0 гарнитура для путешествий ультра тонкие музыкальные моющиеся дышащие беспроводные наушники спальный вызов маска для глаз Двусторонняя стерео

Description:
Ever plus sleep headphones adopts advanced Bluetooth 5.0 tech, better sound quality.
Faster connection, more stable.
Bluetooth sleep headphones mask block light totally, makes your sleep better.
It allows you to listen to music without wearing additional headphones, which makes you fall asleep faster.
Bluetooth eye mask is the best gift for family or friends .
Specification:
Item type: sleep eye mask
Material: polyester, cotton blends
Colour: black, gery, leopard
Frequency range: 20Hz-20KHz
Bluetooth version: V5.0
Voltage: 3.7V-4.2V
Currency: 150-200MA
Sensitivity: 88DM
Noise ratio: 90dB
Horn impedance: 320±15%
Horn specifications: ф 30 mm
Operating range: 10 m
Charging time: 2 hours
Using time: 10 hours
Power by: 1pc x 2000mA rechargeable battery (built in)
Size: about 41 x 11cm
Bluetooth support type: HFPV1.5, A2DPV1. 2 , AVRCPV1.4, GAVDP v1.2, AVDTP v1.2 , SPP v1.2 , AVCTP v1.3
Package includes:
1pc x sleep eye mask
1pc x USB cable
1pc x manual
1pc x storage bag
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.