Silk Sleep Headphones Wireless, Perytong Bluetooth Sports Headband Headphones with Ultra-Thin HD Stereo Speakers Perfect for Sleeping,Workout,Jogging,Yoga,Insomnia, Air Travel, Meditation

Product advantages:
1. The latest Bluetooth V5.0 chip, high-fidelity stereo sound, powerful bass effect, clear and stable calls continuously;
2. Ultra-low power consumption, 13 hours of continuous music playback (100% maximum volume test for Apple 7 mobile phones);
3. The transmission rate is fast and stable, the unobstructed transmission distance is more than 20 meters, and the farthest can reach 50 meters;
4. There are English voice prompts for power-on, power-off, successful pairing, low battery, maximum volume, etc.;
5. iOS system can display battery level and activate SIRI intelligent voice assistant;
6. The existing stock is in 2 colors, which can be customized in style and color;
7. The position of the earphone can be adjusted to suit the head circumference of different people;
8. Exclusive shape design, can be equipped with hot/cold ice packs! Small cost increases the extra big selling point of the product! !
Product parameters:
Bluetooth specification: V5.0+EDR/A2DP/AVRCP/HFP
Frequency range: 2.4026GHz-2.480GHz
Transmission distance: more than 20 meters
Channel: Stereo
Speaker parameters: 32 ohms/30mm
Speaker power: 10 mW*2
Signal to noise ratio: 104dB
Function: previous song, next song, volume up, volume down, play, pause, answer a call, make a call, activate SIRI, microphone intercom
Play time: 13 hours (100% volume test on iPhone)
Talk time: 14 hours or more
Standby time: 350 hours or more
Charging time: about 2 hours
Packaging accessories:
1 bluetooth headset
1 sleeping bandana
1 USB charging cable
1 manual