Product Name: New Design Sports Bluetooth Earphone, Waterproof Wireless Headphone, Stereo Bluetooth Headset for Mobile Phone Model NO.: BT-U8 Color: Black Characteristics: Support Music Function: Bluetooth, Multimedia Soundtrack: Dual Track Bluetooth Version: 4.0 Usage: Mobile Phone, MP3 & MP4, Aviation, DJ Style: Ear Hook Model: Bt-V8 Description: New Design Sports Bluetooth Earphone, Waterproof 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 Line-Control: Without Line-Control Jack Type: 3.5mm Microphone: with Microphone Type: Dynamic Headphones Use: Household Wire Material: PVC Trademark: VBO Transport Package: Polybag / Gift Box /Blister Specification: CE/ROHS Origin: China HS Code: 85183000 Product Description New design sports bluetooth earphone,waterproof wireless headphone,stereo bluetooth headset for mobile phoneModel No.BT-U8ChipsetCSR 8635Support profileA2DP/AVRCP/HSP/HFPBluetooth VersionV4.0+EDRFunctionBattery Status Indicator on iPhone/iPad /Music Support/Voice promptsTalking time10 hoursMusic playing time6 hoursStandby time120 HoursCharge time2 hoursBattery85mAhOperate range≤10m