Pillow Speaker Sleeping Bone Conduction BT5.0 Timer T-Flash Card Fast Charging Portable Size

Features：
-Comfortable sleeping environment and comfortable white noise.Just place it under your pillow when you nap during the day or go to bed at night to create a pleasant sleep environment.
-Timer function. If you want to listen to music and white noise while you fall asleep, but don't like the sound until the morning, you can set a timer that will automatically turn off after 30 or 60 minutes.
-Pillow Speaker can not only play music via BT connection, but also play music by inserting a T-Flash card (Micro SD card). If you're going to listen to songs or white noise, put them in your T-Flash card and plug them into your pillow speakers! You don't have to search for songs or white noise, so you can enjoy it easily!
-The pillow speaker is equipped with BT 5.0, which has fast transmission speed and wide transmission range. Compared with BT 4.2, you can experience faster pairing speed, wider transmission range and wider data transfer. So even when the pillow speakers are under your pillow, there is a stable connection and you can listen to your music without worrying about the sound being interrupted.
-Call function. You can make stable calls and hear crystal clear voices via BT 5.0. Also, since the Pillow Speaker is equipped with a microphone, you can place the Pillow Speaker to your ear and make calls without picking up your smartphone.
Specification：
Chip: Version 5.0Support MP3-8GB memory
Receiving distance: within 10 meters
Signal-to-noise ratio: 75dB
Distortion: 1%
Working frequency: 500HZ 40,00 HZ
Horn diameter: 20.8 mm
Speaker Impedance: 8 ohm
Speaker power: 2W *2
Charging input voltage: DC50.25V
Battery