Charging Input |
5V |
Power output: |
|
Frequency Response |
170-4000 |
Support |
Bluetooth |
Bluetooth Versio |
Vimicro4.1 |
Driver |
HT6872 |
Resistance |
4Ω/2W |
Battery Capacity |
400mAh |
Battery Type |
polymer |
Loud Speaker Dimension |
33*15mm |
Chargin Time |
1.2-1.5 hour |
Continue playing time |
2-4 hour |
Bluetooth range: |
>10M |
Amplifier input sensitivity |
MIC-52db |
Amplifier SNR |
70DB |
THD |
5% /2W |
passive radiator |
24mm |
Product size |
83.59*63.64*28.37mm |
Net weight |
85g |
Watch Wireless Calling Bluetooth / Wrist Watch Speaker