VANSEN Tai Nghe Bluetooth 5.0 Không Dây Chất Lượng Cao Kèm Phụ Kiện

Hello dear friend! Welcome to VENSEN Digital Mall,！our store specializes in mobile phone accessories, digital products and computer peripheral products. Our store products are produced by our own factory and special quality inspection department testing to ensure that the product is better than ordinary products on the market good. Thank you for your trust in VENSEN Digital Mall. Happy shopping! Product Number：A001(DD8) Product Name：Bluetooth Neck Hanging Headphones Brand Name : Niye Product Number：A001(DD8) Product Name：Bluetooth Neck Hanging Headphones Specifications: Color classification: black / red Bluetooth version: Bluetooth 5.0 Support protocol: A2DP / HFP / SPP / HID / PBAP Battery capacity: 100mAh Charging time: 1-2 hours Frequency: 20Hz-20000Hz Instructions for use: 🔥Switch on: Press and hold the multi-function key until the red and blue lights are on. 🔥Switch between Chinese and English: Double-click the function key in pairing mode (when no device is connected), the voice prompts "Chinese" and "English" will flash alternately red and blue 🔥Pairing mode: Press and hold the multi-function key until the red and blue flashes alternately, the headset will sound a tone 🔥Shut down: Press and hold the multi-function key until the red light flashes and goes out, the headset will sound a tone. 🔥Bluetooth pairing steps: 1. Please control the distance between the Bluetooth headset and the mobile phone (or other Bluetooth devices) within 1 meter, the closer the better. 2. Press and hold the headset multi-function key for 8 seconds. At this time, the red and blue lights flash alternately to enter the pairing state. 3. Turn on the Bluetooth search function of the mobile phone or other required connected devices, and the phone will show that "DD8" has been found. 4. Select "DD8" (enter "0000" as the pairing password for some phones), the Bluetooth headset will automatically connect with the phone and the blue light will flash. 📌Note: The pairing time of the Bluetooth headset is 5 minutes at most. If the light is off, the Bluetooth pairing status has stopped. If the pairing is still unsuccessful, please retry steps 1-4 to redo the pairing operation.📌 5. Answer the call: Click the multi-function button to answer the call 6. Reject call: Long press the multi-function button 7. Hang up the call: click the headset multifunction key 8. Call back: In standby mode, press the multi-function key twice in a row. 9. Music play / pause: In music mode, click the multi-function key. 10. Volume adjustment and song selection: In music mode, short press volume (+) / volume (-) to adjust the volume. Long press volume (+) / volume (-) to select songs. #Bluetooth #headphone #tws #ture bluetooth #wireless #headset #earphone #Sports Bluetooth 💖If you like our store ,please follow our store to get more discount in the future!!💖 🎁To be our follower,get surprise now!!!🎁