Wireless Bluetooth-compatible 5.0 Headphones Binaural Stereo Call Music Blackout 3d Sleep Eye Mask Headset black

--Bluetooth-compatible sleep headphones, music follow your dream.

--Bluetooth-compatible transmission distance: 10 meters.

--Music playback time: maximum sound 7H, medium volume 10 hours.

--Easy to use: Full adjustable strap for all head sizes.

--3D space for eyes, no pressure on eyes.

Description:
Product Name: Bluetooth-compatible Headscarf
Bluetooth-compatible version: 5.0
Bluetooth-compatible protocol: AGHSP
Bluetooth-compatible solution: Lanxun
Bluetooth-compatible transmission distance: 10 meters
Headphone channel: Stereo (2.0)
Music playback time: maximum sound 7H, medium volume 10 hours
Microphone distance: 1 meter
Bluetooth-compatible standby time: 72H
Battery capacity: 180ma/h
Battery power: 0.55W
Speaker impedance: 32 ohms
Speaker power: 0.02W
Frequency range: 2.4-2.4835GHz
Sensitivity: 45db
Transmit power: 6dB
Audio output distortion: 0.6%
Audio output signal-to-noise ratio: 93dB
Charging time: 1-2 hours
Maximum input voltage: DC 5V
Maximum input current: 150mah
Maximum input power: 0.55W
Packing list:
1 x Bluetooth-compatible Headscarf
1 x Charging Line
1 x Instructions
1 x Packing Bag
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.