Specifications:

SNR: ≥80dB
Sound balance: <2db
Transmit power: Class2
Handsfree protocol: 1.6
Supply voltage: DC 6~30V
Transmission distance: 10~20M(open area)
Output power: >600mV (-4dbM) x2CH
Frequency response: 80Hz~22KHz
Size(L*W*H): 55 x 50 x 10 mm
Bluetooth specification: Bluetooth V3.0+EDR, Support Bluetooth 4.0

Features:

1. Can not be directly connected to speakers.
2. Bluetooth audio receiver board not all computers can be paired with it.
3. Using picture-board design, up to 4 shelves full effect SMT precision industrial processing.
4. Wide voltage conversion module Bluetooth 6V~30V with anti-reverse design allows DIY friends without pressure.

Package includes:

1 x Audio Receiver Board
3 x Connect cable