Bluetooth Stereo Speaker with Microphone,Cube Speaker

Key Specifications:

1. Standard power: 4.5W*2CH
2. Power Supply: DC 9V or 6 ×AA alkaline 1.5V Battery
3. Bluetooth specification: V2.1
4. Bluetooth profiles: HSP, HFP, A2DP and AVRCP
5. Operating distance: 10 meters Class II
6. Bluetooth frequency range: 2.402GHz~2.480GHz
7. Standby time(6×AA alkaline batteries): ≥360 hours
8. Dimensions: 215×76×51mm
9. Weight: 255.6g

Features:

1. Play your favorite music wirelessly from your Bluetooth A2DP device, MP3/MP4 player, PC, etc.
2. Line-in function,  can be connected to PC, MP3/MP4/CD and other portable media players via 3.5mm audio cable.
3. Wirelessly connect to Bluetooth-enabled mobile phone for hand-free conversation.
4. Automatically connect to the last connected Bluetooth device.
5. Powered by 6×AA alkaline batteries or the AC power adaptor (AC100-240V, DC 9V/1.5A).