Hoco EW77 True Wireless Bluetooth 5.4 Earbuds Hi-Fi Stereo Sound With Smart Touch Control

Connectivity: Features Bluetooth 5.4 with the Jerry AC6983 chip for an ultra-stable, fast, and smooth connection.

Audio Quality: Equipped with 13mm speakers and 32 Ω impedance, providing HD stereo sound with deep bass and clear audio.

Smart Controls: Intelligent touch control interface for easy navigation of music, calls, and voice assistants.

Battery Life: Offers up to 4 hours of continuous music/call time and up to 150 hours of standby time.

Charging Case: Includes a 300mAh charging case; each earbud has a 30mAh battery capacity. Total charging time is approximately 1 hour.

Flexible Usage: Supports master-slave switching, allowing you to use either one or both earbuds freely.

Design: Compact and lightweight design (3.7g per earbud; 57.6g total with case) with dimensions of 60.6 × 45.2 × 21.7 mm.

Integrated Mic: Built-in microphone for clear stereo calls and hands-free communication.

Technical Range: Transmission distance of up to 10 meters with support for A2DP and AVRCP protocols.