1. Ultra-long music playing, up to 20 hours, high-quality polymer lithium battery capacity of 400 mAh, low power consumption.
2. Bluetooth version 5.0 + EDR, transmission line distance up to 10 meters, give children a more free space; 3 seconds fast connection, drive-free Bluetooth one-button pairing, high quality and low power consumption.
3. Support TF card playing, enjoy your favorite songs anytime, anywhere.
4. Automatic shutdown: 15 minutes automatic shutdown without playback.
5. Start-up and Connect Back: Start-up automatically connects old equipment, and then automatically searches for new equipment.
6. Voice Tips: Voice Tips, Easy to Operate Equipment.
7. Suggestion for voltage reduction: insufficient power supply, automatic lifting and voltage reduction to protect power safety.
8. Three-button operation, easy to operate: #1 long press switch/click playback can be paused, answer hang-up phone/double-click function switch, #2 long press increase volume, click on the previous #3 long press reduce volume, click on the next song.
9. Intelligent Noise Reduction: Using a new generation of 75db noise reduction technology, actively distinguishing noise and language, intelligent transmission, can effectively reduce environmental noise, achieve high-definition call experience and music enjoyment.
10. Compatible with market Bluetooth devices: compatible with all brands of mobile phones/laptops/computers/tablets, compatible for Apple/Android system and APP, reduce latency and lower power consumption.
11. High quality stereo speaker, 40mm large caliber movable coil diaphragm unit, wide range, thick bass, clear and crisp treble.
12. Bluetooth + Plug-in Dual Mode Attached 3.5mm Standard Audio Line.
13. Humanized telescopic head beam design, comfortable to wear, flexible size switching pressure-free, suitable for any type of head.
14. Folding Design, Delicate Portable Bag, Convenient for Travel.
15. Clear Wireless Call: Use a high-quality all-directional capacitive microphone to record your voice clearly and answer calls clearly in a noisy public environment.
16. Volume limitation technology, no harm to hearing, children\'s earphones; equipment volume control below 85 decibels, in line with the World Health Organization\'s safety volume standards, to protect children\'s hearing.
17. Material is too hard and durable: anti-shattering, anti-impact head beam, can be twisted in many directions without being damaged.
18. Lightweight design, lighter overall machine quality, reduce neck pressure of children.
19. Comfortable and safe protein ear mask material, using low sensitive foam ear pad to reduce allergic reaction.
20. Humanized earmuffs design: elliptical earmuffs, comfortable and safe to wear, children are not easy to fall off in sports.
Bluetooth version: BT5.0 + EDR
Transmission Distance: 10m
Music playback time: up to 20H
Battery capacity: 400 mAh rechargeable polymer battery
Charging time: 2.5H-3H
Built-in microphone to answer calls
Frequency: 2.402-2.480 GHZ, 2.4 GHISM band
Receiving sensitivity: -84dBm
Horn size: 40mm
Frequency response: 20Hz-20Khz
Total Harmonic Distortion (THD) 0.1%
Power Indicator: Blue/Red Light
Packaging size: 169*121*85mm/6.65*4.76*3.34\'\'
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 X Headphone
1 X Charging Cable
1 X Audio Cable
1 X User Manual