KE-31 Over-Ear RGB Light Bluetooth Headset(Pink)

Features:1. Bluetooth 5.3 connection: simple pairing and stable connection. Let your kids enjoy wireless music without worrying about tangled cables.2. Wireless hands-free calling: When the headset is on, having your kids on your phone is also an ideal online learning tool.3. Rechargeable: Built-in 400mAh lithium battery, charging takes about 3 hours, can play continuously for 8-20 hours, and has a long use time.4. Independent buttons: Multi-button design, you can easily switch music, adjust volume, freely control play/pause, etc.5. Lightweight and comfortable: Made of soft material, comfortable to wear, and will not press against the ears for long-term use.6. Foldable design: Portable and foldable headband, compact design, more convenient to carry when traveling.Specifications:1. Bluetooth version: V5.3 Jerry2. Transmission distance: 15m3. Output power: 10mW4. Impedance: 32 ohms5. Speaker diameter: 40MM6. Frequency response: 20Hz-20KHz7. Sensitivity:115+/-3dB8. Battery capacity: 400mAh9. Charging time: 2 hours10. Standby time: 120 hours11. Available time with the light on: 8 hours12. Available time with lights off: 16 hours13. Product material: high toughness AB head bow + light silicone pad + highly flexible PU earmuffs14. Product weight: 250gPackage list:Bluetooth headset x 1Charging cable x 1Chinese and English manual x 1