Riwbox BT05 Wireless Headphone

Please Note: This product complies with FCC agency certification FCC ID: 2ARGL-RIWBOX Please rest assured to buy. The BT05 headphones fit adults and kids, you can share the happniess with these headphones.It's a great birthday/festival present for kids. Also, it's a good partner for parents and kids. Kids mode limits the maximum volume at 85 dB to ensure that your child's ears are protected from loud noise. Headphones could help your kids study. Please remember to remind your kids to take off it every 1-2 hrs to get the ears relax. Specification: Bluetooth Version: V5.0 Range: 33 feet (10 meters) Talking Time: Around 18 hours Playback Time: Around 13 hours Charging Time: 2 hours Charging Voltage: 5V Battery Capacity: 300mAh Packing List: 1x Riwbox BT05 Bluetooth Headset 1x 3.5mm Audio Cable 1x USB Charging Cable 1x User Manual