V4.1 Wireless Bluetooth Music Receiver Model
No: LN-M3 this high quality HiFi Bluetooth music receiver!
With built-in 450mAh polymer rechargeable battery, highest version of Bluetooth chip-4.1 and touch-key, it is very convenient and perfect for you to use in car or home audio.
Feature:
1. Signal to transmit circuit can be enhanced with the built-in chip.
2. Fast connection, stable sound quality.
3. Built-in AEC ANC chip can eliminate echo and noise circuit.
4. Hands-free call without echo or noise.
5. External operational amplifier ensures powerful pure output.
6. Automatic phone connection memory; can connect with two phones at the same time.
7. Battery indicator-will beep when the Bluetooth receiver is lower than 3.3V
8. Initial volume defaulted maximum.
9. Automatic switch input signal(prioritize Bluetooth signal)
Product Specification:
Bluetooth version: 4.1
Compatible with: Android phones, iPhone, iPad and all Bluetooth audio equipment
Transmission distance: >20M (open area)
Working current: 18~28mA
Shutdown current: 20uA
Battery standard: 450mAh/3.7V
Battery life: 13-15 hours
Charging time: 2 to 3 hours
Charging mode: Micro USB 5V/0.5A
Output input connection mode: 3.5mm stereo interface