Bluetooth Sleep Mask Headphones Sports Headset Earphones Sleeping Music Eye Mask
Description:
Mask For Sleep Headphones Bluetooth 3D Eye Mask Music Play Sleeping Headphones with Built-in HD Speaker
Featureļ¼
- 3 in 1 Sleep Headphones & Sleep Mask & Sports Headband.
- The High-fidelity stereo sound benefits from Bluetooth V-5.0 technology produce great sound quality which provide a well-closed and immersed environment for your ears,.
- Sleep headphones bluetooth sleep mask has a full coverage and uniquely designed of the nose area, effectively blocking light from entering, prevent light leakage.
- Sleeping headphones mask use memory foam materials and super soft fabric. It's very lightweight, and Skin-friendly breathable fabric is comfortable to wear.
Bluetooth parameters:
- Bluetooth version: 5.0
- Bluetooth protocol: AGHSP
- Bluetooth solution: Blue message
- Bluetooth transmission distance: 10 meters
- Headphone channel: Stereo (2.0)
- Music playback time: maximum sound 7H, medium volume 10 hours
- Microphone distance: 1 meter
- Bluetooth standby time: 72H
- Battery capacity: 180ma/h
- Battery power: 0.55W
- Horn impedance: 32 ohms
- Horn power: 0.02W
- Frequency range: 2.4-2.4835GHz
- Sensitivity: 45dB
- Transmission 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
