Hoco E73 Pro Proline AUX Bluetooth Car Audio Receiver with TF Card & Hands-Free

The Hoco E73 Pro is a compact, high-performance Bluetooth AUX Audio Receiver designed to transform traditional wired audio systems—including car stereos, home speakers, and wired headphones—into wireless Bluetooth devices.

Powered by Bluetooth 5.0, it ensures low-latency, stable audio transmission up to 10 meters away. Built with an integrated HD microphone, the Hoco E73 Pro enables safe, crystal-clear Hands-Free calling while driving.

It also features a built-in TF/MicroSD card slot, enabling direct music playback (MP3/WMA/WAV/FLAC) without needing a phone connection. With its built-in 200mAh rechargeable battery, it delivers up to 10 hours of continuous music play or call time.

Key Features

• Bluetooth 5.0 Wireless Connectivity: Stable signal and lossless sound performance.
• Universal 3.5mm AUX Jack: Instantly connects to car stereos, active speakers, and wired headphones.
• Hands-Free Calling: Integrated microphone for safe phone conversations.
• TF / MicroSD Card Support: Direct audio playback from MicroSD cards (up to 32GB).
• Long Battery Life: Up to 10 hours of active playback time on a single charge.

Technical Specifications

• Brand: Hoco
• Model: E73 Pro Proline
• Product Type: Bluetooth AUX Audio Receiver
• Bluetooth Version: V5.0 (JL)
• Transmission Distance: Up to 10 meters
• Battery Capacity: 200 mAh
• Charging Time: ~2 hours
• Working Time (Music/Calls): Up to 10 hours
• Standby Time: Up to 200 hours
• Output Interface: 3.5 mm AUX Audio
• Storage Support: TF / MicroSD Card (Up to 32GB)
• Dimensions: 34 x 59 x 13 mm
• Weight: ~23 g