BT70 Upgraded Blue Bluetooth FM Transmitter Wireless Radio Adapter Car Kit Dual USB Fast Charging Ports Flash Drive Micro SD TF Card MP3 Music Player Hands Free Calling Audio Receiver Smartphone

BT70 Bluetooth FM Transmitter

The BT70 is a Bluetooth FM transmitter, hands-free car kit, dual USB charger, and MP3 player designed for vehicles with a 12-24V accessory socket. It sends audio from a compatible smartphone or tablet to the vehicle's FM radio while charging up to two mobile devices.

Fast, Flexible Charging

Charge two devices simultaneously through the QC 3.0 port and smart 2.4A port. The QC 3.0 output supports 3.5-6.5V/3A, 6.5-9V/2A, and 9-12V/1.5A. The second port provides intelligent 5V/2.4A output for compatible Android and iPhone devices.

Clear, Adjustable Display

The 1.7-inch backlit LCD displays song information or an incoming caller's phone number and shows the vehicle battery level at startup. Its 270-degree rotating gooseneck helps provide a practical viewing angle.

Hands-Free Calls and Music

The BT70 automatically changes from music playback to hands-free calling mode when a call arrives. Stream music over Bluetooth or play MP3 files from a FAT-formatted Micro SD/TF card up to 32GB.

Specifications

• Vehicle input: 12-24V
• Display: 1.7-inch backlit LCD
• Display adjustment: 270-degree gooseneck
• USB ports: QC 3.0 and smart 5V/2.4A
• QC 3.0 output: 3.5-6.5V/3A, 6.5-9V/2A, or 9-12V/1.5A
• Storage support: FAT-formatted Micro SD/TF card up to 32GB
• Compatible device types: Smartphones, tablets, iPhone, iPad, iPod, and MP3 players

Frequently Asked Questions

Can the BT70 charge two devices at once?

Yes. It has one QC 3.0 USB port and one smart 5V/2.4A USB port for simultaneous charging.

Will this Bluetooth FM transmitter work in a 24V vehicle?

The BT70 accepts 12-24V input, making it suitable for compatible vehicles within that voltage range.

Can I play music without using Bluetooth?

Yes. The BT70 supports FAT-formatted Micro SD/TF cards up to 32GB for direct MP3 playback.

What information appears on the LCD?

The 1.7-inch backlit LCD can show song information, incoming phone numbers, and the vehicle battery level at startup.

Does the BT70 support hands-free calls?

Yes. It automatically switches from music playback to hands-free mode when an incoming call is received.