The posted photos are illustrative in nature. In fact, the product can be distinguished externally, and this does not change the functionality and characteristics of the product.

Products with the "Behringer" brand have a 2-years warranty.
Products with the brand "PIP Audio" have a 2-years warranty.
Products with the brand "PIP Light" have a 2-years warranty.

Products with the brand "Turbosound" have a 2-years warranty.
Products with the brand "Topp Pro Professional Audio" have a 2-years warranty.
Products with the brand "Truss" have a 2-years warranty.

Wired to wireless converter ES-386

RECEIVER PARAMETER
Frequency: UHF 640 MHz–690 MHz
Frequency Channels: 2*25
Response: 20 Hz~18 KHz
RF Production: IC
RF Bandwidth: 50MHz
SN Ratio: > 100 dB
Dynamic Range: > 100 dB
Distortion: <0.5%@1KHz
Temperature: ~18º~50°C
Distance: 30 m
Display: LED
Sensitivity: -100dB
Output: Balance output
Channels: 1
Power: 14500/3.7V (Li-ion Battery)
Charging Time: 6H
Charging port: Type-c

TRANSMITTER PARAMETER
Antenna: Build-in Antenna
Output power: ≤10 mW
Spurious reduction: 60 dB
Display: LED
Antenna: Build-in Antenna
Power: 14500/3.7V (Li-ion Battery)
Charging Time: 3.5H
Charging Port: Type-c