Bluetooth Receivers Bluetooth Transmitter 3.5mm Jack Handsfree Auto Wireless Adapter Music Audio Bluetooth Car Kit

Features:

System status:

Power off: MFB long press for 3 seconds

Volume up: short press VOL+

Volume reduction: press VOL-

Switching languages: double-click and hold MFB in the pairing state (red and blue lights flashing)

Music control:

Play pause: press MFB

Last song: VOL- press for 2 seconds

Next song: VOL+ 2 seconds

Telephone control:

Answer the phone: press MFB when calling

Reject the call: the duration of the call is MFB

Unsigned redial: double-click the MFB key, then press MFB to cancel the dialing

Led display:

Power-on pairing: red and blue lights flashing alternately

Connection status: blue light flashes slowly (5 seconds 1 time)

Low voltage: red light flashing (0.5 SEC 1)

Working current:

Status parameter (4.00v) (3.40v)

Rated operating voltage 4.00V 3.40V

Matching state current 4.33 ma-20.56 mA 4.47 ma-22.03 mA

Standby current (bluetooth connected) 0.43 ma-8.31 mA 0.41 ma-8.74 mA

Play music current 19.04 ma-23.21 mA 22.85 ma-23.74 mA

The call current is 23.82 ma-24.05 mA 25.19 ma-25.78 mA

Charging current 100.0mA. 100.0mA

Power off current 1.4uA 1.1uA

This kind of Bluetooth

noise-reducing answer, supports any key to answer, connects effectively with the smartphone, automatically matches the connection program, and maintains the connection state when charging. - sound insulation, high definition call: identify sound frequency through intelligent control chip, and generate reverse signal to filter out external noises (noise and wind) within the range of non-human voice frequency. High definition calls in any noisy environment. Very beautiful sound quality gives you different enjoyment!

Package includes:

1 x Bluetooth Receivers