Sumind 2026 Upgraded Wireless Bluetooth Car Adapter FM Transmitter, 1.7'' LCD Display, Flexible Gooseneck, 20W QC3.0&Dual USB Ports, AUX Input/Output for Hands-Free Call, Micro /TF Card(Black,Normal)

Sumind Wireless Car & vehicle

1 HN user recommended this in 2019, in one comment.

20072026

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What HN users said

Ajedi32 2019-04-24 linked amazon.com View on HN

in Changes to Models S and X allow them to travel longer without larger batteries, 7 replies deep

> makes me sad, because that's a long time to go without Bluetooth

Kinda off topic, but you could always just get one of these: https://www.amazon.com/Upgraded-Bluetooth-Transmitter-Sumind...

View on amazon.com

amazon.com 1 HN link, in catalog

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Product facts

Brand	Sumind
Model	BT70B
Product type	Wireless audio adapter
Item weight	95 g
On Amazon since	2017-08-27

What Amazon says

1.7-inch LCD Display: this bluetooth car adapter features a 1.7-inch LCD display, allowing you to easily see FM frequencies, song information, caller ID, and charging status. Large buttons make operation easier while driving. With a simple press, you can switch tracks, adjust volume, or answer calls, making your journey safer and more convenient
Flexible Gooseneck Design: this Bluetooth FM transmitter features a flexible gooseneck design, allowing the LCD screen to rotate 270 degrees for optimal viewing comfort. Utilizing advanced CVC anti-interference noise reduction technology, it effectively filters driving noise, wind noise, and electrical noise, ensuring clear and transparent calls and pure, noise-free music playback
Double Fast Charging Ports: this wireless adapter is equipped with double USB fast charging ports (PD 20W/QC3.0), enabling simultaneous high-efficiency fast charging for two devices. It is compatible with 12-24V car and truck universal voltages. The upgraded version boasts low power consumption and long battery life. EDR (Enhanced Data Rate) ensures faster data transfer rates and significantly improves connection stability between the device and the audio receiver
Wide Compatibility: this wireless radio adapter is compatible with most devices, including tablets and smartphones, allowing you to stream music from these devices to your car audio system. It supports FAT format TF/Micro cards up to 32GB. A2DP, MP3/WMA format, and AUX output
Shopping Notes: After receiving the product, please refer to the accompanying instruction manual for quick and easy operation. We provide comprehensive after-sales service throughout the entire process. Feel free to contact us with any usage questions, ensuring a worry-free shopping and comfortable use

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Sumind 2026 Upgraded Wireless Bluetooth Car Adapter FM Transmitter, 1.7'' LCD Display, Flexible Gooseneck, 20W QC3.0&Dual USB Ports, AUX Input/Output for Hands-Free Call, Micro /TF Card(Black,Normal)

When HN users recommended it

What HN users said