Hoco E41 In-Car Audio Wireless FM Transmitter

Bluetooth & Connectivity

• Bluetooth Version: Bluetooth 5.0 for a stable and fast connection.
• FM Transmission: Transmits audio via FM frequencies, adjustable between 87.5 MHz and 108.0 MHz.
• AUX Input: 3.5mm AUX input for alternative audio connections from external devices.

Audio & Sound Quality

• Stereo Sound: Delivers high-quality audio for an enhanced listening experience.
• Noise Reduction: Features noise and echo cancellation for clear audio during calls and music playback.
• Multiple Audio Sources: Supports music streaming via Bluetooth, TF card (up to 32GB), or AUX cable.

Hands-Free Calling

• Built-in Microphone: Integrated mic for hands-free calling and voice commands.
• Clear Call Quality: Noise reduction ensures crisp and clear communication while driving.
• One-Touch Control: Answer, reject, and hang up calls with a single button press.

Power Supply & Charging

• Power Source: Powered via your vehicle’s 12V/24V socket (car cigarette lighter).
• USB Charging Port: Equipped with a 5V/2.4A USB port to charge your devices while on the move.
• Low Power Consumption: Efficient energy use ensures minimal drain on your car’s battery.

Design & Build

• Compact & Portable: Small, lightweight, and easy to store in the car’s console.
• User-Friendly Interface: Clear buttons for volume control, call handling, and FM frequency tuning.
• LED Display: Displays FM frequency, incoming call information, and charging status.

Additional Features

• Wide Compatibility: Works with most smartphones, tablets, and devices with Bluetooth or AUX support.
• Multi-Function Button: Supports multiple functions, including play/pause, next/previous track, and volume control.
• Smart Charging: Optimizes charging speed for your devices with smart voltage regulation.