Sell USB Stereo Speakers

Model No.:OT-SP003,209,215
Product Origin:China
Brand Name:
Price Terms:EXW, FOB, CIF
Payment Terms:T/T 30% deposit, balance before shipment
Certification:
Description:OT-SP201: 1) Butterfly alike USB speaker 2) RMS: 0.5W x 2 3) Dynamic range: 40Hz - 20kHz 4) DC adapter (not included) 5) Input voltage: 3 - 6V 6) S/N:>70dB 7) Audio line-in jack: 3.5mm 8) Battery: 3 x AAA or connect to USB ports 9) Wight: 75g 10) Dimensions:148 x 65 (fully opened), 90 x 65mm (folded) OT-SP209: 1) USB mini speaker 2) Speaker: 1.5" 4 ohms 3W 3) Input sensitivity: 300mV 4) Input resister: 10K ohms 5) Distortion: <0.5% 6) Output voltage (THD=10% f=1kHz): 0.7V 7) RMS (THD=10% f=1kHz): 0.12W x 2 8) Frequency ((±3dB): 60Hz - 16KHz 9) S/N (THD=10%):>65dB 10) Control: volume, LED 11) Dimensions: L68 x W45 x H100mm 12) Weight: 203g Inner packing: Gift box Dimensions: L19.8 x W6 x H12.8cm Packing: 30pcs/carton Carton dimensions: L41 x W39.5 x H31.5cm OT-SP213: 1) Mini USB speaker 2) Speaker: 1.25" 4 ohms 8W 3) Input sensitivity: 300mV 4) Input resister: 10K ohms 5) Distortion: <0.5% 6) Output voltage (THD=10% f=1kHz): 0.7V 7) RMS (THD=10% f=1kHz): 0.12W x 2 8) Frequency (±3dB): 150Hz - 16kHz 9) S/N (THD=10%):>65dB 10) Dimensions: L50 x W31 x H108mm 11) Weight: 205g Inner packing: Gift box Dimensions: L27.3 x W4.1 x H14.3cm Outer packing: 20pcs/carton Carton dimensions: L42.5 x W30 x H28.5cm