Product information:

Applicable people: children, business, the general public, fashion, adults, the elderly
Mobile APP support: support
Product size: 39*10*3.5CM
Product weight: gross weight 210g (KG)
Packing list: Yes
Function: Multi-point connection, call function
Stereo: refreshing
Frequency range: 20HZ-20KHZ
Bluetooth version: version 5.0
Size: 39*10*3.5CM
Charging method: USB charging
Input: 3.7v-4.2v
Charging current: 150-200mA
Output power: 8.3mw
Sensitivity: 88DM
Signal to noise ratio: 90db
Speaker impedance: 32Ω±15%
Speaker specifications: φ30mm
Battery capacity: 200mAh lithium battery
Operating range: 10m
Charging time: about 1-2 hours
Endurance working time: about 24 hours
Eye mask material: 3D memory foam
Waterproof level: IP4 level
Product color: subject to the package drawing

Packing list:

1*Music eye mask 1*USB charging cable 1*Instruction manual

Product Image：