CSR V4.0 wood wooden Bluetooth speaker NFC

Bluetooth Version:CSR 4.0

Support NFC connection

With dual USB Ports output 5V 1A / 2.1A

With AUX Input

LED Screen for time / temperature

Wooden material

With microphone for handsfree calling
Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
Bluetooth Range: 10 M
Output Power: RMS 3W+3W
Speaker: 4Ω 3W 1.5inch
S/N Ratio> 70dB
Distortion: 1%
Cable: 3.5mm jack audio cable
Power Adaptor:AC100 - 240V 50/60Hz DC 5V 3A

Unit Size: 221*140*68mm/ 0.9kg

Power cable: 1M

Frequency Response: 40Hz~20KHz