Invisible Sleep Wireless Earphone Bluetooth 5.3 Headphones Hidden Earbuds-Black

Description:
Designed for sleep, sleepbuds is not only tiny headphones, but also reduce noise so that to help you fall asleep and stay asleep all night.

Features:

• The 6mm dynamic driver delivers stable and high-quality sound.
• In-ear design ensures comfortable wear.
• Proprietary ear tips are made of soft silicone for a comfortable fit all night, even if you toss and turn or sleep on your side.
• The headphones feature a built-in 25mAh battery, while the charging case has a 400mAh battery, allowing it to recharge the headphones 6-7 times.
• For first-time use, manual connection to the device is required; subsequent connections will be automatic.
• With the upgraded Bluetooth 5.3 chip, lower power consumption, stronger and more stable signal, you can enjoy good sound quality within 10 meter.
• Finely polished appearance, fit the ear canal, comfortable to wear.
• Intelligent touch control, easy to answer the phone play songs, wake up Siri.

Specification:

• Material: ABS
• Bluetooth Version: 5.3
• Operating Distance: 10 meters
• Driver Unit: 6mm
• Impedance: 16Ω
• Sensitivity: 100±3dB
• Frequency Response: 20~20,000Hz
• Earphone Battery Capacity: 25mAh
• Charging Box Capacity: 400mAh
• Charging Time: 1 hour for earphones, 2 hours for charging box
• Music Time: 4.5 hours
• Earbud Size(LxWxH): 2.5 × 1.6 × 1.8 cm
• Charging Case Size(DxH): 5.8 × 2.9 cm

Package Content:

• 1 Pair Earbuds
• 1 x Charging Box
• 1 x USB Charging Cable
• 2 Pair Ear Tips
• 1 x Manual

Please Note:

• Due to manual measurement, there might be a tolerance in the product size.
• Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.