[40H Playtime, All Day Use] The Bluetooth headphones can keep you enjoying the playtime time of music, study and calls all day with 40 hours of ultra-long battery life.

[Bluetooth 5.0 & Hands-Free Call] The headphones with Bluetooth 5.0 technology can easily connect to the devices and offer a stable connection within the 33ft range without interrupting your music.

[85/94dB Safe Volume Limited] The Bluetooth headphones are limited the volume to 85/94dB, which perfectly meets the WHO recommended level to prevent kids' hearing damage and effectively protect your kids' hearing no matter in studying or traveling.

Brand: EarFun
Model: K2
Warranty Type: Local Supplier Warranty
Warranty Period: 12 Months

1x K2 Wireless Headphones