hoco. ES39 Original Series TWS Wireless Headset

The hoco. ES39 Original Series earbuds offer smart touch controls and seamless one-touch operation for calls, music playback, and voice assistant activation. They connect automatically once removed from the charging case, which supports wireless charging and displays real-time power status for both earbuds and case. Based on Bluetooth 5.0 technology with a Jerry AC6936D chip, they deliver stable connectivity and automatic pairing with iOS and Android devices. With built-in in-ear detection, Siri activation, call support, location functionality, and customizable Bluetooth name, they combine convenience and daily usability.

Specifications

• Brand: hoco.

• Model: ES39 Original Series

• Connectivity: Bluetooth 5.0 with chip AC6936D

• Controls: Touch-sensitive — answer/end calls, skip tracks, activate voice assistant

• Playback Time: Up to 3 hours (at 80% volume)

• Standby Time: Up to 200 hours

• Earbud Battery: 30 mAh each

• Charging Case Battery: 320 mAh (supports wireless charging)

• Features: In-ear detection, pop-up window support on Apple devices, Siri support, location function

• Charging Time: Approximately 1 hour for both earbuds and case

• Compatibility: iOS and Android devices, with automatic pairing

• Weight: Total weight ~46 g including case