Wired or wireless connection according to your wishes!

Wireless: pairing is easy. Simply turn on the headphone and then search for "MS-B4" on your phone/device and then connect it from your phone/device.

WIRED When the kids headphone battery is empty or you just want to use the standard 3.5mm headphone jack, you can use a wired connection. Compatible with most Bluetooth devices, smartphones, Kindle, iPad, tablets and more.

Features:

1. Folding design makes the headphones comfortable to carry, they can be easily put in the suitcase or bag, easier to carry the children's headphones.

2. The ultra-soft earmuffs of the children's headphones make better insulation from ambient noise, by putting on MS-B4 children's headphones, children can focus on what they want to hear or show without disturbing their parents.

3. The headband with freely adjustable length is suitable for children of all ages and head shapes, it can accompany the growth of children. Adjust the size of the headband to achieve the most comfortable wearing experience.

4. The updated Bluetooth 5.1 chip, the wireless connection is faster and more stable.

Specification:

Bluetooth Version: 5.1

Transmission distance: approx. 10m

LED light on playing time: 8 hours.

LED light off playing time: 20 hours.

Charging time: 2 hours

Headset battery capacity: 400mAh.

Supported systems: all devices and mobile phones that support Bluetooth.

Package includes:

1 x children's headphones.

1 x charging cable.

1 x standard 3.5 mm headphone jack.

1 x user manual (may not Not in English).