Features:
85dB Volume Limited Hearing, The built-in volume limiter keeps the sound under 85 decibels, so as to avoid the damage to children's hearing at high volume.
Support TF Card, Support TF card playback function, classic learning material stored, can be played through the memory card to enhance the repeatability of learning materials.
Foldable and Lightweight, The headset adopts a foldable design, which takes up less space and is convenient for children to go out and carry.
Simple buttons are easy to control in BT mode. Also Wired or wireless mode can be freely selected. Even when the headphone has run out of battery, it is feasible to plug in equipped 3.5mm Audio cable to continue using.
Equipped with soft ear cushions and lightweight design to provide premium comfort during long time listening. Suitable for music, work, play games, travel, especially for school children to study.
Specification:
Type: Headset
Color: Blue/Pink(Optional)
Battery: 400mAh
Playback time: 8 hours
Standby time: Power off＞3 months
Charging time: 1-2hours
Power input: Micro USB 5V
Working voltag: 3.7V
Speaker dimention: φ40mm
Impedance: 32±15%Ω1KHz
Frequency response: 20-20KHZ
Sensitivity: 105dB +/-3db（1KHz）
Max Input Power: 30MW
Call time: 5-6 hours
Shutdown current: ≤1.5uA
Charging current: 180MA
Listening distance: ＞10 m
Package size: 17.2*12.2*8.6cm / 6.8*4.8*3.4in
Package weight: 242g / 8.5oz
Package List:
1 * 85db BT Headset
1 * Charging Cable
1 * Audio Cable
1 * English User Manual