Product Description:

Model/pairing name: Mini503

Bluetooth system:Bluetooth V2.1

Bluetooth chip: CSR/Broadcom/Chong Keat/Vimicro/MTK ...

Transmission power:CLASS2

Frequency range:2.4GHz-2.480GHz

Audio performance:Stereo

Audio SNR:Greater than or equal to 75 db

Wireless transmission distance:10m

Battery Capacity:230mAh

Charging time:about 3 hours

talk music:about 8 hours

standby time:about 250 hours

Colors: red， blue， white， black， gold

Plz mark the colors when order， or we will send random colors. Thank you!

Package including

1 x Bluetooth Headphone

1 x Retail box