Promate Panda.BGM KidSafe Kawaii Style Wireless Kids Headset 

Keep your kids entertained and their ears protected with Panda, whether they do schoolwork or watch videos. Quick pairing and built-in controls are perfect for young kids. With a battery life of up to 40 hours means you only need to recharge once a week, and the AUX input provides uninterrupted audio even when the battery runs out.

Bluetooth Version: v5.0

Bluetooth Profile: HSP/HFP/A2DP/AVRCP

Bluetooth Chipset: JL6956

Input: 5V, 1A

Impedance: 32Ω ± 10%

Speaker Frequency: 20Hz-20KHz

Charging Time: 2 Hours

Playing Time: 40 Hours

Battery Capacity: 1000mAh

Battery Type: Li-Polymer

Operating Distance: 10m