| 5.7 inches by 1.37 inches | |
|
* Bluetooth version
|
V5.0
|
|
* Bluetooth protocol
|
A2DP / AVRCP / HSP
|
|
* Bluetooth frequency
|
2.4GHz Rated voltage: DC 3.7V
|
|
* Built-in lithium battery
|
3.7V / 420mah
|
|
* Speaker specifications
|
4Ω / 3W
|
|
* Power
|
5W
|
|
* Charging voltage
|
DV-5V / 300mA
|
|
* Charging time
|
2 ± 0.5 hours Standby time: 80 hours
|
|
* Playing time
|
about 5 hours at medium volume
|
|
* TF supported format
|
up to 32G (MP3 / WAV music format)
|
|
* Bluetooth distance
|
8-10M
|
|
* Best calling distance
|
1m-1.5m
|