User's Manual

- 11 -
Product Specification
Size of product 170*40*40(mm) H*W*D
Product weight 75g
Usable time (continuous use) 1.5h
Connect Wireless communication
Battery 100mAh Lithium polymer
Rated voltage 3.7v (Micro USB 5V, 77mA)
Material (body) Silicon
Material (cap, mouthpiece, electronic
parts)
ABS
Communication Bluetooth 4.0 BLE
Operating Frequency 2402MHz ~ 2480MHz
The maximum RF Output Power - 4.89dBm
Modulation Type GFSK for BLE
Safety Warning
 This radio equipment may cause radio interference and can not be
used for personal safety related services.
 Risk of fire or explosion if the battery is replaced by an incorrect
type.
 Don’t disposal of a battery into fire or a hot oven or mechanically
crushing or cutting of a b battery.
 Don’t leaving a battery in an extremely high temperature
surrounding environment.
 To avoid battery subjected to extremely low air pressure.