Floureon BM162 Safe & Sound Digital Audio Baby Monitor With One Parent Unit , Green

Kindly Remind:
1.If the parent unit always beeping, that is because the baby device is OFF or beyond the effective distance, so you should assure that these two devices are ON and within the effective distance;
2. 3 AAA batteries included (Only charged by Parent Unit, the Baby Unit have no charge function);
3.This baby monitor can be charged by adapter( no need to install battery), but also can charged by AAA Ni-MH or AAA alkaline batteries.

Features:
2.4 GHz digital
Music lullabies
Temperature display
Low battery indicator
Signal strength display
Night Light on baby unit
Rechargeable (Parent Unit)
Two way communication
Automatic channel switching
Communication range: 984fts (300m)
Digital platform: FHSS (FHSS: Frequency Hopping Spread Spectrum Technology)

Specification:
FM:GFSK
Working frequency:ISM
Working mode:FHSS
Power adaptor: Output:5VDC
Talking function: two way
Charging time:8±1 hours
Battery working time:≥3 hours
Communication mode:half-duplex
Working frequency:2.400GHz-2.483GHz
Working voltage:4.5VDC (3 x AAA 1.5V battery )

Package:
1 x Parent unit
1 x Baby unit
1 x user manual
2 x adaptors
3 x AAA rechargeable battery