Rexing C73 Manuale utente
Carbon Fiber Texture Hands-free Car kit
With Bass and FM Transmitter & QC3.0+Type-C Car Charger
Model No. C73
USER GUIDE
Introduction
Thanks for purchasing the Power Beast | BT Hands-free system for car. This device enables you stream music and calls directly
from your Bluetooth device to your car FM stereo system. The built-in Bluetooth V5.0 provides you with an amazing
hands-free function, it also features multiple USB Charging ports ( PD 20W+QC3.0) which will greatly save your mobile
charging time. It makes sure charging not only fast & efficient, but also be secured.
Packing contents
Bluetooth device
User Guide
Specifications
Bluetooth version: V5.1
Bluetooth Protocol: AVRCP, HFP, A2DP
Bluetooth Frequency Range: 2402-2480Mhz
LED display dimensions: 18*6mm
FM frequency: 88.1-107.9MHZ
Frequency stability:±10ppm
Product Input: 12-24V
Charger output: PD 20W+QC3.0
USB Disk (Max capacity): 64GB
Music Format: MP3\WMA\WAV\ape\FLAC
Bluetooth Distance: about 5 m
Product Weight: 36g
Product Dimensions: 89*44*37mm
Material: ABS Shell
Features
Transmits Phone Call & Audio Streaming to the Car FM Stereo System via Bluetooth
With hands-free calling for driving safety
Peculiar Gear Shift Lever Design: Blend in the Car Harmoniously
Carbon fiber pattern technological design
Blue Breathing Ring Light: Driving at Night Never Bores You
Easy to Use Five-way Directional Buttons: blind operation to take calls
Multiple Charging Outlets QC3.0+Type-C (PD20W): No More Fighting for Juice
Support FM Transmission Bluetooth & LED Display Switch
Quickly Activate Voice Assistant (eg: Siri/Google assistant)
One Button to Trigger Bass Booster
Bluetooth V5.1 with Crystal Clear Sound Quality
Compatibility
This device can be paired as a hands free kit with any compatible Bluetooth enabled devices.
Precautions
Please read all safety instruction and warnings carefully before using this product. Improper use of this product may result in
damage. To ensure it works well, please never use this in the following conditions :
1. Moist or underwater conditions.
2. Conditions near heater or high-temperature service.
3. Conditions with direct and strong sunshine,
4. Conditions with attempted falling,
5. Never dismantle the product without due permission, otherwise it may nullify the warranty clause.
Appearance
Main parts (image)
①USB music port(USB reading only)
②Microphone
③PD20W charging port
④LED display
⑤QC3.0 charging port
⑥Five-way directional buttons(calling,previous,next,up,down)
⑦Switch/OFF/ON
⑧Bass booster button
⑨Auxiliary power plug
Installing the product
•Plug the auxiliary power plug⑨into an auxiliary power outlet. The LED display ④shows the voltage of the battery
of the car first for seconds and then shows“BT”to indicate Bluetooth pairing mode is successful.
Pair with Bluetooth
•When LED display shows“BT”and the device will enter into bluetooth pairing mode.
1. Enable Bluetooth on the device you want to pair.
2. Search and Select "C73" from the list of available Bluetooth devices on your device to pair and connect.
3. If asked, enter the pairing code '0000' or '1234'.
Connect to FM radio
•When bluetooth connected, the LED display shows FM frequency and Select a frequency that is not occupied by a
radio station to avoid signal disturbance.
1. Tune your car radio to an unused FM frequency.
2. Press and hold the frequency button ⑥until 2 seconds the frequency ④starts blinking.
3. Use the button ⑥point to left “ ”and right “ ” side to tune the frequency of this product same as your car
radio.
Playing music
To stream music from the product to the FM radio, choose one of the following options:
•Play music directly from the mobile device that is connected to the product via Bluetooth.
•Insert an USB flash drive (not included) into the ①USB music port, it will be play automatically.
Controlling the music
•Press the call / play / pause / button ⑥to play or pause music.
•Press ⑥point to left side “ ” skip to the previous song.
•Press ⑥point to right side “ ” go back to the next song.
•Press ⑥point to up side“ ”to increase the volume.
•Press ⑥point to down side“ ” to decrease the volume.
•Press the bass booster button ⑧to activate the bass boost.
If you receive a call while playing music, the product automatically switches to the phone call.
Making phone calls
•To answer an incoming call, press ⑥.
•During a call, press and hold ⑥for 2 seconds to switch to private mode.
•To end a call, press ⑥.
•To ignore a call, press and hold⑥for 2 seconds.
•To quickly redial the last called number, double press ⑥.
Activating voice assistant
When in bluetooth mode, double press quickly ⑦to activate voice assistant on your mobile phone (Siri or Google
Assistant).
Switch/OFF/ON
Press and hold the button ⑦for 3 seconds to turn off FM/display/bluetooth function on the product, only keep
charging.
Press the button ⑦to switch music source from bluetooth or USB disk.
Charging mobile devices
When charging, connect your USB device with a USB cable (not included) to one of the two USB charging ports (USB & PD).
Voltage outputs:
PD3.0 20W
QC3.0 18W
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
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