TWS D012B-Plus wireless bluetooth 5.0+ real stereo headset with battery case

• Model Number:D012B-Plus
• Price:US $11.9-13.9/ Pieces|10 Pieces (Min. Order)
• Quick Details:Earbuds battery capacity：40mah. charging case battery capacity: 500mah. playback time:2H. standby time:30H. charging time:1H.
• Packaging & Delivery:earphone weight:48g. packing size:10.2*4.2*13.3cm.
• Product description: IPX rating:2.speaker/driver material:Copper ring（8MM). speaker/driver sensitivit:99.98dB+- 5dB.speaker/driver Signal to Noise Ratio (S/N):90dB.
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