• Bluetooth-compatible 5.3 connection, provides stable and fast signal transmission, ensuring the music and sound quality
• Using noise reduction technology to intelligently filter noise, the sound during Bluetooth-compatible calls is very clear
• The earphones will automatically absorb through magnetism and hang firmly around your neck without shaking or getting entangled
• Equipped with LED digital display screen, real-time monitoring of the remaining power of the earphones, and the power can be clearly seen at any time
• It is comfortable to wear and does not fall off when you swing it around. You can listen to music while lying in bed
• You can insert a TF card into the headphones for music playback. Insert the TF card and the default mode is music mode
• Waterproof design effectively prevents sweat from entering and damaging components. You can also wear it during exercise

Specification:

• Bluetooth-compatible version: V5.3+EDR
• Material: PC plastic + aluminum alloy
• Wireless transmission distance: 15 meters (no obstacles)
• Supported protocols: A2DP/HFP/HSP/AVRCP
• Charging time: about three hours
• Battery capacity: 800mAh