Deli Kids In-Ear Monitor Headphones Reading Recitation Student Study Aid Over-Ear Bluetooth Headphones School Stationery Pink for Apple Huawei

Adjustable headband and rotatable ear cups for a personalized and comfortable fit.

Low latency transmission ensures synchronized listening and speaking for uninterrupted memory retention.

Real-time ear-return with three volume levels adjustable

Voice prompt for volume exceeding 85dB

Dual device Bluetooth connection with quick switching

Noise reduction and sound amplification for clear voice feedback

Microphone input, charging port, and AUX port available

Supports AUX wired connection

Some mobile devices may require enabling “Bluetooth device volume sync with phone” in Bluetooth settings to adjust volume properly.

Performance data measured under indoor laboratory conditions; actual usage may vary.

This product is ideal for students seeking an effective and comfortable tool to improve memorization and learning efficiency through innovative ear-return technology.