Product Name 

toys with speaker 

Frequency

2.402-2.480GHz

MIC Frequency

20HZ-20KHZ

Distortion

≤0.5%

Signal-To-Noise

≥85±2db

RF Range

10meters

Data Transmission

Up to 3Mbps

UART Data Trans-Rate

115200bps

Charging Voltage

DC 5V

Working Voltage

3V~5V

Working Current

200MA

Quiescent Current

>1UA

Format Support:

HSP,HFP,A2DP,AVRCP

Hands-free function

Yes,redial the last phone call number

Volume Adjust

Volume +,Volume -

Music Play

Play,Pause,Stop,Next,Previous

Standby Time

100h

Charging Time

2h~3h

Play Time

5h~6h

Antenna

Built in

Microphone

Built in

Battery Capacity

Built in 600MH

Accessories

USB cable, User Manual

Warranty

1 year

OEM Service

YES