Wireless Mono Bluetooth Headphone of High Quality

Brand Name: YOUNGREEN OR OEM Model Number: BTM-0301 Style: In-Ear Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Name: Mono Bluetooth Headphone Certification: CE / ROHS color of bluetooth headset: black Talking time of bluetooth headset: ≥ 2 hours Standby time of bluetooth headset: Up to 60 hours Transmission Distance: About 10M Charge Time (Duration to reach full): 2 - 3hours Dimensions (L*W*H): 32*13.5*9mm Approx Weight: 7g Others: high quality Packaging & Delivery Packaging Detail: Gift Box Packing For Mono Bluetooth Headphone - Size of Mono Bluetooth Headphone: 15.5*8.5*3.5CM - Quantity: 100Pcs/Carton - N. W.: 11.5KG G. W.: 12.5KG - Measurement: 41*40*45CM Delivery Detail: Within 10-20days after confirming the order Specifications Wireless Mono Bluetooth Headphone -Simple shape design -Immediate automatic connection -Energy saving function -High Quality  Wireless Mono Bluetooth Headphone  of High Quality  Model No. of   Mono Bluetooth Headphone BTM-0301Supporting EditionBluetooth version: V3.0+EDR Frequency Range2.4GHz - 2.48GHzTransmission PowerClass 2Transmission DistanceAbout 10MTalking time of   Mono Bluetooth Headphone ≥ 2 hoursStandby time of   Mono Bluetooth Headphone Up to 60 hoursEnvironment Temp.Working-20 °c - 60°cCharging0 °c - 45°cStorage-20 °c - 60°cOperating Voltage3.6VOperating Current≤ 35mAStandby Current≤ 2mABattery Type (Built in)Polymer Lithium Cycle Life300 charging cyclesAdaptor Input110.0 - 220V / 50 - 60Hz / 125mA OutputDC 5.0V / ≤ 80mACharge Time (Duration to reach full)2 - 3hoursDimensions (L*W*H) of Mono Bluetooth Headphone 32*13.5*9mmApprox Weight of  Mono Bluetooth Headphone 7g  Bluetooth connecting peopleLnno. & chic design /human technologyBoth headset & handsfree profile integratedDual-mode/universal compatible with Bluetooth phoneUltra-clear sound speaker & utmost sensitive microphoneUser-friendly adjustability & comfortable wearing on both right or lift ear