Sleep Headphones In ear to sleep with Bluetooth - Black

SM01 TWS Digital Display Bluetooth Headphones Mini Sleep Earbuds Wireless Music Headset - Black Advanced wireless 5.3 transmission technology, 10 meters transmission distance, stable connection without delay
Small headphone cavity built-in 10mm large moving coil unit, bass performance is more amazing, with high-sensitivity composite membrane to show rich music details, to achieve smooth sound experience
Detect the shape of the ear canal and automatically adjust the propagation angle of the integrated sound beam to ensure efficient sound transmission into the ear canal, effectively reducing sound leakage by 99%
Lightweight and mini size, can be worn while sleeping
Specification:
Chip: JL
Bluetooth version: 5.3
Speaker size: 10mm
Headphone battery: 30mAh
Compartment battery: 200mAh
Standby time: about 180 days
Music time: approx. 6 hours
Charging time for headphones: approx. 40 minutes
Charging time in the charging compartment: approx. 1 hour
Communication distance: 10m
Charging interface: Type-C
Charging voltage: DC5V/1A
The package contains:
1 x Pair of Bluetooth Headphones
1 x Charging case
1 x Charging cable
1 x English user manual