SoundForm Nano In-Ear headphones offer the whole family the freedom of True Wireless. They can be easily paired via Bluetooth. The Safe Sound technology limits the volume to 85 dB, protecting children's ears from hearing damage. Children aged 7 and up can use the headphones all day, as they fit perfectly with ear tips available in five different sizes. The SoundForm Nano In-Ear headphones are ideal for listening to music and playing video games, providing a playback time of 5 hours, which can be extended by an additional 19 hours using the charging case. Just 2 hours are needed to fully charge the charging case and the headphones using the included Micro-USB cable. Operation is done without buttons and cables via touch controls, allowing for volume adjustment, skipping and pausing tracks, and answering and ending phone calls. They feature sweat and splash protection with an IPX5 rating. Color - Blue.