Portable ASP2003 Bluetooth Wireless Speakers

Item specifics

100% Brand New!
Wireless Bluetooth Speaker Support Answer Calling and TF Card.
Support TF card(micro SD TF card) with TF card slot,
can play MP3 format files in the TF card.
Support Mobile Phone/Laptop/Tablet PC.
Expanded Bass Xpansion system drives a fuller richer low-end response.
Larger 45mm driver delivers precise highs for superb sound.
Built in rechargeable battery,charged by computer via USB interface.
Support A2DP, AvRCP, headset, hands free profile.
Working range: up to 10m
Working time: 2-4 hours
Horn specifications: 45mm 26Ohm 3W
Loudspeaker Output: 3W
Frequency response: 280Hz-16KHz
Signal to noise: 95dB
Distortion: 0.5%
Color: black, gold, red, blue
Battery Charging Voltage: 5V
Battery Charger Time: 2 hour 
Size: 5.5*6CM(D*H)