Sportkoptelefoon HD ruisonderdrukking draadloze headset met Bluetooth USB-adapter HiFi diepe basgeluid voor tv

Sport Headphones HD Noise Cancelling Earphone Wireless Headset with Bluetooth USB TV Adaptor HiFi Deep Bass Sound for Xiaomi TV The headphone has the retractable design, which is convenient for storage. It supports Bluetooth , which can remote control the music playing. With high sensitivity, the microphone provides clear call. It is suitable for mobile phones, laptops, PCs, etc. 2 devices can connect to it simultaneously. Model: 8200T Headset with Bluetooth adaptor Uses: wireless headphones, voice headsets. Bluetooth version: Bluetooth mode support: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5. Frequency: 2.402-2.480GHZ, 2.4G ISM band. RF performance: receiver sensitivity: -84dBm; transmit power up to 4dBm. Frequency response: 20 Hz-20 KHz. Signal to noise ratio (SNR): 70Db. Total harmonic distortion rate (THD) 0.1%. Power indicator: Red and blue indicators flash alternately. Headphone charging: rechargeable 400MAH lithium battery. Charging port: USB charging interface. Normal charging time: 2.5 hours. Talk time: up to 10 hours. Standby time: up to 10 days. Working temperature: -20 ° C -55 ° C. Other features: support status indicator, charging indicator display. Color: black white 1 x Bluetooth headset. 1 x Bluetooth adaptor for TV 1 x charging cable. 1 x 3.5mm audio cable. 2 x Chinese and English user manual. 1.Because the packing size and other reasons, the shipping cost is not very accuracy, if you need other shipping ( DHL/UPS/FedEx/ARAMEX/TNT...) please contact us,we will give you best price, thank you 2. Please allow 1-5mm error due to manual measurement, make sure you do not mind before you bid. 3.Because each display or light will have a certain color difference, this is difficult for sellers to achieve no color difference, so please understand , thank you! 1. Q: when will it be shipped? A: Generally Send in 1-2 Working Days. 2. Q: Can I use an Android phone? A:Works on all smartphones. 3. Q:Can the logistics order number be tracked? A: The whole process can be tracked, if the goods are not received, a full refund can be applied. 4. Q:If the headset has quality problems, can I return it? A: Yes. 5. Q:Do you support a lot of wholesale? A: Yes.All kinds of 3C digital products are available, and consultation is available 24 hours a day. About After-sales: 1.If you got a defective goods,Please send a video show the product's problems to: corepower123@163. com first,and must note the order number. 2. Feedback is very important! For any reason you are not satisfied with your purchase, please contact us through "Contact Seller" before leaving neutral or negative feedback. We will do our best to resolve any problem and satisfy your needs. We appreciate 5-star positive feedback, It's good for our longterm business. We will also send the same feedback to you.Our Service: We will send the order as soon as possible, normally in 1-2 working days, and if you need any help, please feel free contact us, we are always here for you. note, thanks.