Product Name: 2017 Wireless Sports V4.2 Bluetooth Earphone Headset Model NO.: BT-890 Color: Red Characteristics: Voice Control Function: Bluetooth, Multimedia Soundtrack: Single Track Bluetooth Version: 4.2 Usage: Mobile Phone Style: In-ear Model: Bt-890 Description: 2017 Wireless Sports V4.2 Bluetooth Earphone Heads Quality: High Speaker Size: 10mm Packing: Polybag, Blister or Gift Box Delivery: Around 30 Days Impedance: 32ohms Place of Origin: Shenzhen,China Operation Distance: 10m Trademark: VBO Transport Package: Polybag / Gift Box /Blister Specification: CE/ROHS Origin: China HS Code: 85183000 Product Description 2017 Wireless Sports V4.2 bluetooth earphone headsetNew design with perfect sound performanceModel No.BT-890Type2017 new design sports bluetooth earphone heaphone for mobile phoneSpeakerΦ10mmBluetooth VersionV4.2+EDRTransmission Distance10m/30 feetTalking timeup to 7 hoursMusic playing timeup to 8 hoursStandby time120 HoursBatteryBuilt-in high capacity Li-polymer batteryRechargeable lithium battery80mAh