WU-MINGLU Wireless Bluetooth Headband Headphones, Cozy Wireless Sports Headband Sleep Headphones Headset Running Headphones with Mic Built-in Stereo Speakers Yoga;

Bluetooth specifications:

1.Bluetooth version: V 4.1 + EDR.
2.Signal Noise Ratio(SNR):86db
3. Frequency Response:100Hz~20KHz
4.Wireless operation Range:about 10m.
5.Mic transmission distance:less than 1 meter
6. Rechargeable Lithium Battery:200mAH.
7.Micro USB Charge,5V/0.5A.
    8.Continuous Working time:6-8hours.
9.Charge Time: 2-2.5 Hours
10.Driver Unit: 30mm; 
11. Speaker Impedance: 32±2Ω
12. Speaker Sensitivity: 108db±3db.
13.Speaker Frequency Response: 20HZ~20000HZ

Wireless Bluetooth Headband, WU-MINGLU Wireless Sports Headband Sleep Headphones Headset Running Headphones with Mic Built-in Stereo Speakers Yoga Bluetooth Headband
Perfect for running, cycling, yoga and other outside or inside sports.
Comfortable Material: Music bluetooth headbands made from 92%cotton + 8%polyester and provide a soft and comfortable feeling.
【How to pair with bluetooth】
1. close all your bluetooth in the phone.
2. long press the "on/off" button in the headband to red/blue light flash.
3. open you bluetooth in the phone, find the Bluetooth name BT-FAAH, then connect.
4, after connect the bluetooth, you can listening the music directly!