1. There is an LCD screen, which can display information such as battery capacity, volume size, charging status, etc.
2. Frequency range: 2400 - 2483MHz.
3. Modulation mode: GFSK, in principle, it really supports the use of multiple transmitters in adjacent areas, without interfering with each other.
4. Built-in lithium battery, with special charger.
5. With wireless transmission switch, you can control the wireless on and off as needed.
6. Digital codec wireless encrypted transmission and super error correction technology, strong anti-interference and anti-fading.
7. Signal-to-noise ratio≥80dB.
8. Receiver sensitivity≥-85dBm.
9. Normal working mode current≤ 20MA.
10. POWER-SAVING MODE CURRENT: ≤ 0.1MA.
11. Charging voltage: DC5V.
12. CHARGING CURRENT: 500MA.
13. Battery capacity: 1000 mAh.
：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
