GUSER Steven Wireless Headphone

Kids Bluetooth Headphones,Cute Cartoon Earphones,Foldable Over-Ear Headset,With 3.5mm/0.1In Audio Cable,Mic,Hands Free Calls,Gift For On Birthdays, Children'S Day,For Learning, Lessons,Entertainment How to Use:Power on and connect to bluetooth "YLFS?09BT" to use. Specification: Item Type: Headset Material: ABS + Silicone + PU Speaker: Approx. 40mm/1.5in Model: for Ben Bluetooth Version: 5.0 Transmission Distance: ¡Ü15m/49.2ft Frequency: 20Hz-20kHz Battery Type: Built in 200mAh Lithium Battery (Included) Working Time: 4-6 Hours Charging Time: 2 Hours Scope of Application: Suitable for Mobile Phone, Tablet, PC, Laptop Package List: 1 x Children's Headset1 x 3.5mm Audio Cable 1 x Data Line Note:Manual measurement, please allow some errors.