Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Product introduction:
- The Bluetooth sleep mask adopts V5.0 program.
- Smart sleep headphones Bluetooth eye mask 3D breathable sleep headphones with automatic shut-off timer music headphones sleep mask.
- Binaural stereo design, comfortable cotton fabric, comfortable, soft and breathable.
- For people who have difficulty sleeping, it can allow them to fall asleep slowly while enjoying music, and also reduce external interference.
- Noise disturbance provides a quiet sleeping environment.
- Whether you are taking a break from work or sleeping at night, Bluetooth sleep eye masks can help improve sleep quality.
- The perfect travel nap gift for women and men who sleep on their sides.
Specifications:
- Bluetooth protocol: V5.0
- Bluetooth connection: compatible with iOS, Android, Mac and Windows
- Frequency range: 20HZ-20KHZ
- Charging voltage: 3.7V-4.2V
- Sensitivity: 88DM
- Signal to noise ratio: 90db
- Speaker impedance: 32-15%
- Speaker specifications: 30mm
- Working range: 10m
- Battery capacity: 200mAh lithium battery
How to connect?
- Turn off all Bluetooth on your phone.
- Press and hold the "ON/OFF" button on the headband until the red/blue light flashes.
- Turn on Bluetooth on your phone, find Bluetooth, and connect.
Notice:
- Before connecting to Bluetooth, the Bluetooth headband should be disconnected from the charger.
- Before connecting to a new device, please disconnect from the previous device.
- Color as per stock availability.
- Please allow 1-3 cm error due to manual measurement.
- The colors may be Slightly different due to difference in Mobile display.
- Please make sure you do not mind before you bid.