Product Overview

The Bluetooth Car Remote Control is a handheld controller with on-screen status feedback and physical buttons for operating Bluetooth-enabled vehicle equipment. It is used with roof-mounted entertainment systems, seat-back devices, in-vehicle displays, and other auxiliary electronics.

Key Specifications

Parameter	Value
Screen size	1.3 inch
Battery	400 mAh lithium
Bluetooth version	5.1 LE
Working temperature	-20°C ~ +60°C
Charging port	Type-C, 0.5C max

Core Advantages

1.3-Inch 240 x 240 TFT Interface

The color display can present pages, status icons, channel information, or device feedback while the physical controls provide direct operation. This combination reduces menu dependence in vehicle entertainment and auxiliary-device applications.

400 mAh Battery with Approximately Three Months of Use

At about 50 button operations per day, the remote can run for up to three months on one charge. Type-C charging restores the battery in approximately two hours, reducing the frequency of charging in vehicles used every day.

Bluetooth 5.1 LE with More Than 50 m Open-Space Range

The BLE connection allows the device to be controlled from inside or immediately outside the vehicle. A built-in antenna removes the need for an exposed antenna wire, and the -20°C to +60°C operating range covers typical vehicle storage and cabin conditions.

Customization Capabilities

Button and Screen Functions
Button commands, page structure, icons, status feedback, menu behavior, language, and device-control logic can be developed for the target entertainment or vehicle system.

BLE Communication
Pairing rules, command set, device identity, reconnect logic, sleep and wake behavior, and firmware protocol can be matched to the receiving unit.

Housing and Appearance
Shell color, texture, logo, button geometry, side-key position, display window, and molded internal supports can be adjusted for the brand and internal PCB layout.

Quality Control

Button and Housing Endurance
Validation units complete 5,000 button operations, followed by checks for button return, tactile consistency, side-key response, and visible wear. The shell assembly gap is measured against the approved limit of 0.15 mm.

Wireless and Battery Verification
Each production batch is checked for pairing and reconnection with the approved receiver, complete command response, and charging and screen feedback through a full operating cycle.

First-Piece and Final Release
First pieces confirm button layout, display-window alignment, shell fit, and approved firmware before production. Patrol checks and final inspection cover the Type-C connection, surface condition, and complete remote-control operation before packing.