รายละเอียดสินค้า

Features:
Wireless receiver for Takstar WPM-200 wireless system, 50 meters effective range.
UHF frequency band, 6 selectable channels to match your need better.
Low power consumption design for long time usage.
With a backside clip for fixing it onto the top of trousers.
Comes with a earphone for convenient usage.     
Specifications:
Operating current: 50mA±20mA
S/N Ratio: >50dB
Sensitivity: S/N 12dB 3uV
Frequency response: 30Hz-18kHz
Stereo separation: >50dB
Power Supply: 2 * 1.5V AA Batteries (not included)
Item Size: 11 * 6.5 * 2cm / 4.3 * 2.6 * 0.8in
Item Weight: 87g / 3.1oz (excluding batteries)
Package Size: 12.5 * 10 * 3cm/ 4.9 * 3.9 * 1.2in
Package Weight: 133g / 4.7oz
Note:
Batteries are not included.
Package List:
1 * Receiver
1 * Earphone