• [Comfortable to Wear] Soft memory foam earmuff ensures you premium comfort
• [Foldale Design] Portable folding design, easy to carry and let you enjoy your music wherever
• [Support TF Card] With a TF card slot, support for TF card music playback
• [Buttons Control] Simple button operation, easy to control calls and music
• [Bluetooth-compatible 5.3] Bluetooth-compatible 5.3 wireless connection, stable and fast connection

Specifications:

• Bluetooth-compatible version: Bluetooth-compatible V5.3+EDR
• Transmission distance: 10 meters
• Usage time: about 8 hours
• Standby time: about 180 hours
• Battery: 200mAh rechargeable polymer
• Functions: adjust volume, switch songs, answer calls, reject calls, hang up calls, Bluetooth-compatible playback, call replay, Bluetooth-compatible reconnection, voice prompts, battery display, MP3, FM radio, siri wake-up