Lanyinda Electronics Co., Ltd
headphone, headset, wireless headphone, earphone, cordless headphone, Manufacturer and Supplier - China(CN)
FM wireless headphone (YH801)
work frequency : europ: 863.3/863.9/864.5Mhz
Us: 914/914.5/915Mhz
World: 2.4027/2.4037/2.4047GHz
Audio mode: stereo
Frequency response: 30-20Khz.
Power supply : 3.6V lithium
Double lithium battery design.