Professinal On Earphone For More Than 16 Years
1. More than 16 years experience in production.2. Super R & D team.3. Monthly output 800,000 pcs, professinal on ODM and OEM. 4. Own BQB CB CE FCC RoHS BSCI certificate .
Various Test to Ensure High Quality
Different test will be made including appearance,packaging,knocking,power on,power off,prompt tone,mono,stereo,led indication light,battery status,mobile phone connection,compatibility,charging,reset,transmission distance,standby current,charging current,communication current,charging time,talking time,music time,battery low voltage alarm,auto power off when the battery voltage is low,battery capacity,battery cycle life,friction,adhesive force,hardness,alcohol wiping,tension,high temperature and low temperature,vibration,plug service life,buttons service life,fall off etc.
Bluetooth Version: V5.0+EDRBluetooth Range: 10m/33ft (free space)Bluetooth Profiles: HSP/HFP/A2DP/AVRCPFrequency Response: 20-20KHzTransmission Power: ≤4dBmDriver Units: 6mm real copper coilBattery Capacity: built-in 100mAh rechargeable polymer batteryCharging Voltage: DC4.7V-5.5V/0.5A-1AFully Charging Time: 1-2HMusic Time: about 8-10HCall Time: about 8-10HStandby Time: 250HNet Weight: 20.2g/0.71ozSize: 1.7*1.5*2.3cm/0.67*0.59*0.91 inches
What's In The Box
1*U8 Bluetooth Earphone1*Portable EVA Carry Case1*Portable Cloth Carry Pouch1*Micro USB Charging Cable6*Silicone Soft Eartips (S/M/L)1*Cord Management Clip1*User Manual&Warranty Card
Step 1: Press the MFB button on the right earphone,you will hear power on,the LED indication light will flash in red and blue.Step 2: Activate the Bluetooth function on your device and search for U8.Step 3: Click U8 and you will hear your headset is connected,then the LED indication light will off.
Frequently Asked Questions
1. Q: Does it have a microphone for calling？ A: Yes,it with built-in noise reduction mic to ensure the caller can hear each other clearly.2. Q: How long is the battery life? A: You can use the earphone for 8-10 hours after 1-2 hours fully charge by the provided micro usb cable,the LED light flash in red when charging and turn into blue when fully charged.3. Q: Will my ears pain after long time wearing? A: No,there will be small,medium,large soft silicone eartips to ensure the most comfort.4. Q: Can I adjust the volume and skip songs on the earphone? A: Yes you can adjust the volome and skip songs by pressing the volume button on the right earphone.5. Q: Can I connect 2 devices simultaneously? A: You can do that but only can hear the music from one device.6. Q: Is it good for gym and drop easily? A: The earphone is neckband style with adjustable soft earhook,it will not fall even you shake your head when excercise.7. Q: Can I use the earphone when wearing glass? A: Yes,the ear hook is soft and adjustable.8. Q: How long it will need to arrive my country? A: Please contact us for the detailed shipping time.9. Q: Can I use the earphone when swimming? A: No,please do not use the earphone for swimming to avoid the possible damage.10. Q: Will the earphone auto turn off if no device connected for a period of time? A: Yes,the earphone will automatically power off if no device connected for 5 minutes.11. Q: Will the earphone disconnect when the mobile phone in the pocket? A: No,the connection always stable even you put the mobile phone in the pocket when exercise.
Warranty & Services
1. FULL REFUND will be available for the product quality problem within 1 year from the purchase (video is required).2. Your inquiry will be replied within 1 hour during working time.3. Your order will be shipped out within 2-5 working days after the payment confirmation with excellent packaging.
Feedback and Recommendation
1. Please leave us 5 stars if you are satisfied with the product quality and service.2. Please contact us if there is some problem with the product or operation,we will reply and try to solve the issue by message/video without hesitation,negative feedback and dispute are rather bad for us.3. Please recommend our product/store to your friend if everything is satisfactory,thanks in advance.