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Overview and Specifications:

Features and specifications:

Product type: BFQ04RM
Output port: Double USB interface
Input voltage: DC 12 – 24 V
Output voltage: DC 5 V
Output current: 2.4 A x2 (max: 3.4 A)
Implementation standard: Q/WXRM001-2015
Product size: 25 mm x 25 mm x 53 mm


Perfect integration of a music player and car charger

Fully compatible for iOS and Android systems. Dual USB charger ports. Supporting phones and other digital products. Shrapnel contact type electrode is adapted for all car bands in the market

Compatible for all cars

Adapter for all kinds of cars in the market.
It uses a metal elastic contact design – more elastic, more stable once plugged in. It adapts to the different sizes of car cigarette lighters. Compatible for all kinds of cars in the market. Small size, convenient to use

Listen to high-quality internet music at any time

Intelligent continued play function, with good voice in the road.
Connect the ROIDMI Music Bluetooth car charger to the ROIDMI app by Bluetooth and you can automatically play from the Music App and listen to network audio online or off-line in our advertisement-free ROIDMI Music Bluetooth car charger app.

Battery voltage detection so that it\\\’s safer when driving

Double synchronous reminder, become your car safe guards.
When the car voltage is abnormal, the red warning light of the ROIDMI 3S will keep flashing and it will produce an alarm sound. Meanwhile the phone data from the ROIDMI app will simultaneously be displayed. Double reminder, real-time escort and safe travel.

Perfectly created Smart car charger

Elegant shape with a strong charging “chip”.
Dual USB port\\\’s total output can achieve 3.4 A, dual USB charging ports, single max output 2.4 A, adapted to output 12/24 V DC, global use

Fully optimize the charging efficiency
Challenge your original charger

Dual USB charging ports, smart chip automatically distributes power, it can charge a phone, Pad and other electronic devices at the same time. The TI USB smart car charging chip can automatically recognize devices, supports 2.4 A fast charging, and the electric energy conversion rate is up to 95%. It provides a safe charging environment the same as the original one. It extends the life of your electronics.

High-quality circuit main control chip.

From the famous manufacturer – AnaNviTek from Taibei, China.
Not only does it provide 8 circuit protection but also fully improves the charging efficiency.
Safe use of car electricity. Uses original genuine material.
High quality stainless steel, safe shrapnel-type plug electrode technique.
The ROIDMI 3S can avoid the danger of burning, virtual connection and heat caused by elastic material. In the production process, we choose safe and compatible shrapnel-type contact electrode materials. It protects your cars from each of the components.

High quality brass electrode

Ten processes, twelve technologies
High-quality brass processing, the integration of a brass pearl plating process, through milling, polishing, pearl plating, laser carving and other multi-channel it produces a product which is fast to conduct, has good heat dissipation, has a resistance to high or low temperatures as well as other positive characteristics

Uses the same technology as your mobile phone

Integrated into car interior style
Use the same production process of mobile phones with a delicate and chic exterior. Uses the grinding process on the top of surface to prevent multiple plug scratching on the surface. Uses a mirror polishing process on the side, which can be more integrated with the surrounding environment. It is not only convenient to use, but will also decorate your car