Sleep Headphones Bluetooth Headband. Headwear Wireless Music Headband. Built-in Sleep Music Eye Mask

Bluetooth technical parameters:
Head scarf material: nylon
Bluetooth version: 5.0
Bluetooth protocol: AGHSP
Bluetooth solution: Lanxun
Bluetooth transmission distance: 10 meters
Headphone channel: Stereo (2.0)
Music playback time: 7H at maximum sound, 10 hours at medium volume
Microphone distance: 1 meter
Bluetooth standby time: 72H
Battery capacity: 150ma/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
  
 

Product packaging information

Single weight: 80g
Size: 27cm*10cm
Packing accessories: Bluetooth headband. Instruction manual. Charging cable. OPP bag