1. Wear before bed, listen to soothing music to calm your heart, balance the secretion of hormones in your body, and guide you into a stable sleep state.
2. All-round three-dimensional shading, using a 3D curved shading design that fits the face to prevent light from penetrating and affecting sleep.
3. Smart Bluetooth 5.0, simple multi-function operation.
4. Comfortable, breathable and not stuffy.
5. Flexible and elastic sticker design, non-sticky hair.
6. Soft and foldable, can be carried around.
Material: Memory foam
Color: Black, Grey White, Pink, Dark Grey
Bluetooth protocol: V5.0
Operating range: 10m/32.8ft
Bluetooth search name: BT-01
Frequency range: 20Hz-20KHz
Charging voltage: 3.7V-4.2V
Signal to noise ratio: 90dB
Speaker impedance: 32Ω±15%
Speaker size: Diameter 30mm/1.18in
Charging interface: Micro USB
Charging time: 2h
Battery capacity: 200mAh lithium battery
Duration of use: 10h (50% volume)
Product size: 45x12cm/17.72×4.72in
Color box size: 16x12x6cm/6.3×4.72×2.36in
Product gross weight: 200g
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.
1 X Bluetooth Sleep Eye Mask
1 X Charging Cable
1 X Waterproof Bag
1 X Instruction