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8. Specification
9. Tips
Input
Battery capacity
Charging time
Playtime
(varies by volume and content)
Driver size
Frequency response
Impedance
Bluetooth version
Bluetooth range
Headphones weight
5V 500mA
90mAh@3.7V
1.5 hours
7.0hours (with 70% volume)
16mm x 2
20Hz ‒ 20 kHz
16Ω±15%
V5.3
>10m/33ft
20±1g
If the headphones can’t be found on your phone, but you can hear
CONNECTED tone, please check whether they’re pairing with other
device automatically because they had been paired before.
Re-Pairing can solve this problem.
Please fully charge the headphones prior to first-time use.
Please recharge the headphones if they have been unused for over
two months.
a)
b)
c)
Specifications are subject to change without notice.