Bluetooth 4.1 Audio Transmitter Module

Description:
KCX-BT-Emitter Bluetooth 4.1 Stereo Audio Transmitter Module is a Bluetooth audio transmitter integrated with a USB Audio sound card device, which adopts Bluetooth 4.1 technology to a high assurance of the quality and stability of the audio transmission. This Bluetooth transmitter can get any audio signal from any audio source such as computer USB port, PDAs, mobile phones, MP3, VCD, TV, etc. then modulate this audio signal with GFSK modulation, and emits the modulated signals through Its built-in antenna, into the air. Thus one or more matched Bluetooth receiver such as Bluetooth mobile phones, Bluetooth speakers, Bluetooth headsets and other Bluetooth audio receiving devices (without needing any pairing password) is required to completed the wireless process.
It can be used in a wireless speaker, wireless audio amplifiers,  wireless headphones, car Bluetooth sound kit, and so on.

 Features:
Antenna type: Onboard
Power Supply: 3.3 - 5.0V
Working Current: 35mA
Channel: Stereo
Bluetooth version: 4.1
Working Frequency: 2400-2485MHz
Effective communication distance: 10m
Modulation mode: GFSK
Pitch: 1.27mm
Size: 15mm x 23.7mm x 2.7mm

Package Include:
1 x Bluetooth Module