--Wireless Microphone: Our headset microphones are not compatible with cell phones and computers, auxiliary or digital audio systems.

--Applies only to PA devices with a microphone-in connector. Transmission distance is 165 feet.

--2-in-1 Microphone: It can also be used as a handheld microphone, its wireless design allows you to move more freely and show reactions or important facts.

--Perfect for fitness trainers. teacher and dance teacher.

--Transmitter size: 60x30x15mm.

Feature:

1. Plug and Play: The receiver and transmitter are easy to pair, power on and short press the signal button on the receiver, then turn on and long press the signal button on the wireless microphone (transmitter), they will connect automatically.
2. Rechargeable Wireless Microphone: Dual Micro USB cables can charge the wireless transmitter and receiver at the same time, it takes about 2-3 hours. The working time is more than 10 hours when fully charged.
3. Wide compatibility: 2.4G wireless microphone can be used with voice amplifier/high-power speaker/portable PA system/mixer/karaoke speaker system. We also offer 3.5mm to 6.35mm adapters.

Description:
Name: Microphone
Frequency range: 2.400GHZ-2.4835GHz
Sensitivity: -35dB
Battery Specifications: 450mAh
Power supply mode: built-in lithium battery 5V
Use time: about 8 hours
Use distance: about 30 meters
Transmitter size: 60x30x15mm
Microphone pointing: unidirectional
Transmitter weight: about 30g
Connection method: 2.4G technology
Specifications: 1 to 1 / 1 to 2 (optional)
Packing list:
Package A: microphone x 1 receiver x 1 adapter x 1 charging cable x 1 manual x 1
Package B: microphone x 2 receiver x 1 adapter x 1 charging cable x 1 manual x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.